Pearl Abrasive PA20HSP Owner's manual

Caution! Read Safety and General Instructions carefully before using saw for the first time.
Made in the U.S.A.
PEARL ABRASIVE CO. - GAS POWERED CONCRETE SAW
REV. 1
You should record the Serial Number of your Concrete Saw on this
Owner's/Operator's Manual and on the Warranty Card. The Warranty
Card must be sent back with all the required pertinent information for
the warranty to take effect.
SERIAL NUMBER -
MODEL PA20HSP
20'' GAS POWERED CONCRETE SAW
SELF-PROPELLED
OWNER'S/OPERATOR'S MANUAL

2
General Safety Instructions
For your safety!
These safety precautions should be followed at all times. Failure to follow these safety precautions could
result in injury to yourself and others.
This manual has been prepared to provide complete instructions for operation and maintenance of the PA20HSP
Series concrete saw. For additional instruction concerning engine operations and care refer to the engine
manufacturers instructions. Before using this equipment, ensure that the person operating this machine
has read and understands all instructions in this manual. Precaution is the best insurance against accidents.
Read and observe all safety precautions.
Table of Contents
General Safety Instructions......................................... 2
safety messages ........................................................ 3
hazard symbols.......................................................... 3
damage prevention messages................................... 4
safety label locations.................................................. 4
Saw Features ................................................................ 4
blade drive system ..................................................... 5
tach/ Hourmeter PA2013HSP Series ......................... 5
water system.............................................................. 5
Unpacking, Assembly and Preparation...................... 5
Initial Servicing............................................................. 5
engine preparation ..................................................... 5
add oil ................................................................. 5
add fuel ............................................................... 5
Battery Preparation .................................................... 6
hydrostatic transmission............................................. 6
mounting the blade..................................................... 6
front pointer alignment ............................................... 6
Sawing Operations....................................................... 7
description of controls ................................................ 7
determination of sawing hazards ............................... 7
operation in enclosed areas....................................... 7
engine starting procedures......................................... 7
pre start checklist PA2013HSP Series................ 7
pre start checklist PA2020HSP ........................... 8
maneuvering the saw................................................. 8
wet cutting.................................................................. 8
dry cutting................................................................... 8
aligning the saw with a marked line ........................... 9
starting a cut............................................................... 9
sawing a straight line.................................................. 9
nishing a cut ........................................................... 10
cutting with the blade on the left side....................... 10
blade speed and throttle setting............................... 10
Maintenance................................................................ 11
cleaning.....................................................................11
engine .......................................................................11
Maintenance Schedule .............................................11
grease points............................................................ 12
controls..................................................................... 12
hydrostatic transmission........................................... 12
drive chain................................................................ 12
friction drive wheels adjustment............................... 12
neutral adjustment.................................................... 12
v-belts....................................................................... 13
electrical system....................................................... 13
battery ...................................................................... 13
depth control ............................................................ 13
water system............................................................ 13
Troubleshooting ......................................................... 14
Parts List PA2013HSP ........................................... 15-20
Parts List PA2020HSP ........................................... 21-26
Exploded Views for PA2013HSP .......................... 27-32
Exploded Views for PA2020HSP .......................... 33-39

3
Never tamper with the governor components or settings to increase the maximum speed. Severe personal injury and damage to the
engine or equipment can result if operated at speeds above maximum.
Adhere to safety guidelines: ANSI American National Standards Institute, OHSA, or local Regulations. Never operate the saw with out
the guards in place!
Before using this equipment, ensure that the person operating this machine has read and understands all of the instructions in the
manual. Precaution is the best insurance against accidents. Read and understand all safety precautions, messages, warnings and
hazard symbols. You are responsible for your own safety.
Keep Gaurds In Place!
Over Speed!
hazard symbols
You CAN be KILLED or SERIOUSLY injured if you don’t follow instructions.
You CAN be injured if you don’t follow instructions.
Caution
Danger
Engine components can get extremely hot from operation. To prevent severe burns, do not touch these areas while the engine is
running or immediately after it is turned off. Never operate the engine with heat shields or guards removed.
Hot Parts!
Gasoline is extremely flammable and its vapors can explode if ignited. Store gasoline only in approved containers, in well-ventilated,
unoccupied buildings, away from sparks or flames. Do not fill the fuel tank while the engine is hot or running, since spilled fuel could
ignite if it comes in contact with hot parts or sparks from ignition. Do not start the engine near spilled fuel. Never use gasoline as a
cleaning agent.
Explosive Fuel!
Additional information as to the nature of the hazard is provided by the following hazards symbols which appear throughout the
manual in conjunction with safety message alert symbols.
Never touch electrical wires or components while the engine is running. They can be sources of electrical shock which could cause
severe injury or burns.
Electrical Shock!
Before servicing the engine or equipment, always remove the key and disconnect the spark plug lead to prevent the engine from
starting accidentally. Ground the lead to prevent sparks that could cause fires. Make sure the equipment is in neutral.
Engine exhaust gases contain poisonous carbon monoxide. Carbon monoxide is odorless, colorless, and can cause death if inhaled.
Avoid inhaling exhaust fumes, and never run the engine in a closed building or confined area.
Keep hands, feet, hair, and clothing away from all moving parts to prevent injury. Never operate the engine with covers, shrouds, or
guards removed.
Accidental Starts!
Rotating Parts!
Lethal Exhaust Gases!
Always use approved eye protection with side shields or face shields.
Use Approved Eye Protection!
Warning
safety messages
A safety message informs you about potential hazards that could hurt you or others. Each safety message is preceded by one of the
three words: Danger, Warning, or Caution.
Read Owner‘s Manual Before Use!

4
Saw Features The PA20HSP Series Concrete Saw is designed for wet or dry, high production flat and general industrial application
sawing. The heavy duty steel, one piece box frame is precision jig welded and reinforced. This precisely reinforced steel
construction with balanced weight distribution and ergonomic handlebars assures straight and accurate cutting as well
as ease of operations preventing fatigue. The 4-cycle air cooled engine is located for easy access and maintenance.
Each solid rubber wheel is mounted on an axle for years of reliable use. The rear axle is rigid, while the front axle pivots
causing the blade to be lowered to the desired cutting depth. The positive screw feed provides precision control of the
raising and lowering of the blade. The positive screw feed control wheel and all controls are located for easy access and
visibility. The following table shows the available models and the features that differentiate them.
PA20HSP Series Concrete Saw
Engine The PA2013HSP features a Honda ™ GX390 13 hp engine. The PA2013HE features a Honda GX390 with electric start. The PA2020
HSP features a Honda™ GX620 20 hp engine with electric start and key ignition switch and 20” blade guard.
Model Engine/Blade Capacity Additional Features
Honda GX390 13 hp
20” blade guard
PA2013 HSP cyclone air filter, tach/
hourmeter
PA2020 HSP Honda GX620 20 hp
20” blade guard
electric starter, tach/
hourmeter, centrifugal
water pump (optional)
Honda GX390 13 hp
20” blade guard
PA2013 HE electric starter, tach/
hourmeter, centrifugal
water pump (optional)
Other important messages that are designed to help prevent damage to your PA20HSP Series concrete saw, other property, or the
environment are preceded by the word notice.
Your PA20HSP Series concrete saw or other property could be damaged if you don’t follow instructions.
Safety labels are located according to the chart below and the parts list starting on page 15. The labels contain important safety
information. Please read them carefully. These labels are considered a permanent part of your saw. If a label comes off or becomes
hard to read, contact PEARL or your dealer for replacement.
damage prevention messages
safety label locations
notice
Always use approved respiratory protection.
Respiratory Protection!
Always use approved hearing protection.
Hearing Protection!
Item Location Description Part #
C6 Top of Belt Guard Spark Plug Caution Label PA55579
C7 Front of Belt Guard Belt Tension Caution Label PA55583
C8 Top of Shaft & Belt Guard Guards in Place Caution Label PA55587
D15 Top of Blade Guard Lift Guard Caution Label PA55586
G13 Top of Console Tower Central Control Panel PA56749
G14 Back of Console Tower Water On/Off PA54404
G15 Back of Console Tower Engage PA54405
G16 Back of Console Tower Disengage PA54406
G17 Back of Console Tower Engine Stop PA56601
L19 Top of Gas Tank Hot Surface Caution Label PA55578
L20 Top of Gas Tank Refueling Warning Label PA55580
L21 Front of Gas Tank California Danger Label PA55581
L22 Top of Gas Tank Lethal Exhaust Danger Label PA55582
M7 Front Edge of Frame Hands and Feet Caution Label PA55585
O4 Center of Handlebar Handle Lifting Warning Label PA56627

5
blade drive system
The blade drive shaft pulleys are connected to both the engine and to the frame mounted blade shaft. Matched v-belts are connected
to the pulleys providing engine power to the blade shaft. The one (1) inch diameter blade shaft is supported by two self-aligning pillow
block bearings. The uniquely designed right and left blade shaft allows for cutting within two (2) inches of any wall.
The water system of this saw provides water to both sides of the saw blade from inside the blade guard. The saw includes a hose bib
hookup and water flow control valve.
A digital readout tach/hourmeter is factory installed on all PA20HSP Series models. When the engine is running, the display will
indicate the engines RPM. When the engine is shut off, the display will switch to run time, initially in minutes, and then switching to
hours after the first hour of operation.
tach/ Hourmeter PA20HSP Series
water system
Your PA20HSP Series has been shipped from the factory fully assembled and requires only minimal service to insure proper machine
preparation prior to use. The following instructions should be followed closely. Carefully remove carton, packing materials and the
PA20HSP Series from the pallet. The saw has been thoroughly inspected and test operated before shipping and should not require
any additional adjustments prior to use. Check each item with the illustration making certain all items are accounted for and in good
visual condition before discarding any packing materials. If there are any missing or damaged parts, call customer service on our toll
free number: 1-[phone] for instructions before proceeding further. CONTENTS OF CARTON: saw, wrench, engine manual,
warranty card, owners manual.
For your own safety, never start engine until all assembly steps are complete. Read and familiarize yourself with all controls and
features of this saw as shown in the illustration before beginning operations. (Descriptions and illustrations are as accurate as possible
at the time of publication. Illustrations may include optional equipment or accessories and may not show all models covered by this
literature). The handlebar and pointer assemblies are shipped in the carton without attachment to the main saw frame. Upon removal
of the saw from the carton and pallet, the handlebars should be placed in their correct mounting tube positions attached to the rear of
the PA20HSP Series main frame. Fasteners (3/8-16 bolts, washers, and nuts) have been placed in the plastic owners tube attached
to the saw with the manual. Remove these fasteners and use them to attach the handlebar and pointer assembly to the main frame as
indicated in the exploded drawing.
Unpacking, Assembly and Preparation
Warning
The engine must be thoroughly lubricated, and filled with fuel prior to break-in or use. Refer to manufactures instructions for details of
service for the engine. The section on Maintenance in this manual describes the required periodic maintenance required under normal
use.
Initial Servicing
engine preparation
add
oil
The engine may be shipped with oil in the crank case. Check crankcase dipstick. To fill the crankcase with oil, place the engine level.
In order for this to be accomplished the blade must not be installed, and the depth adjustment must be down (until the engine is level).
Refer to the manufacturers instructions for details on the type and amount of oil required. Since the proper amount of oil is important
for safe operation, check the oil level of the engine each time you put fuel in the gas tank. Remember that the engine and oil must be
warm and your saw must be on level ground to get an accurate reading.
notice
Warning
add
fuel
In the event of a fuel spill do not attempt to start the engine until the spilled fuel has been wiped up and the area is completely dry.
When filling the fuel tank do not overfill. Always leave enough area for expansion due to environmental heating.
The engine is designed to operate on regular grade unleaded gasoline only. Adding fuel to the tank should be accomplished only
when the engine is stopped and cool. Care should be taken to prevent spilling fuel over any part of the console or engine.

6
When mounting the blade, locate the direction arrow on the blade and install the blade in the proper orientation. The blade rotates
clockwise when viewed from the right side of the saw.
The blade must be properly fitted over the blade shaft and drive pin. The drive pin must project through the hole in the blade and into
the flange for proper performance. When tightening the blade shaft nut against the outside of the flange, tighten securely. Blade shaft
threads are left-hand on the right side of the saw, and right-hand on the left of the saw.
DO NOT operate without the proper blade guard covering the blade! DO NOT operate the saw with the front of the blade guard
raised. Ensure that blade exposure does not exceed 180 degrees during operation.
When installing the blade insure that the blade shaft and flanges are free of dirt and all foreign material before mounting blade on the
arbor shaft. Tightening the blade against a uneven surface can cause fracture of an abrasive blade or cause the blade to run out of
alignment, which will result in excessive blade wear. Before mounting the blade on the arbor shaft, check to be sure the shaft is not
damaged and the threads are clear of dirt and residue.
The front pointer is set in line at the factory. However, the pointer should be checked for proper alignment with the blade after every
use. The following are the procedures for aligning the pointer with the blade, with the engine shut off.
1. Using a straight edge, carefully mark a line 12 feet long on a smooth level concrete surface.
2. Place saw parallel to line. Lower blade and center it over the line.
3. With the blade centered over the line and the saw frame parallel to the line, lower the front pointer assembly and position the
pointer over the line.
4. Finally, roll the saw along the entire length of the line. The saw should lead off no more than 6 inches to the left in 12 feet of
forward travel. Adjust the pointer in or out if the lead-off is outside this parameter.
front pointer alignment
WARNING
mounting the blade
The Hydro-Static Transmission is factory filled with fluid having a viscosity equivalent to SAE 20 W 20.
Check the oil level on the expansion tank to ensure that the transmission has adequate fluid.
Do not overfill the expansion tank. Notice that the full level line is near the bottom of the expansion
tank. Over filling will result in rupturing the seals on the hydromatic transmission and subsequent
mechanical damage.
hydrostatic transmission
notice
O
I
L
L
E
V
E
L
C
O
L
D
When tightening the positive (+) battery cable end, do not contact the Negative (-) battery terminal with the wrench or other metallic
objects. This could cause an electrical short and electrical sparking or an explosion of the battery. Be careful not to connect the battery
in reverse polarity, as this will short circuit the battery charging system causing the fuse on the engine to become damaged, and also
possibly resulting in an explosion of the battery.
3. Connect the Negative (-) battery cable end to the negative (-) terminal. Tighten the cap screw and nut securely to assure proper
electrical contact.
4. Electric power is now available for engine starting. Replace the front tower panel securely.
Warning
notice
Battery Preparation
The 12 volt battery is shipped wet and charged. Connect the battery leads accourding to the following steps to ensure that power is
provided to the engines electric starter.
1. Remove the front tower panel (item L17 or LA25) to obtain access to the batery terminals.
2. Connect the positive (+) battery cable to the Positive battery terminal. Tighten the cap screw and nut securely to assure proper
electrical contact.

7
This section of the manual describes the operating procedures, and safety precautions for proper use of this concrete saw. This saw
is intended for industrial applications by experienced operators. It is to be operated in conformance with applicable federal, state and
local codes or regulations pertaining to safety, air pollution, noise, etc.
Improper use of this equipment, or improper machine alterations may be dangerous.
It is the operators responsibility to use this machine under safe working conditions and to be fully aware of requirements for operator
safety. The operator must be aware of the machine’s capabilities and limitations and follow the safety precautions in each section of
this manual.
Sawing Operations
Warning
description of controls
All controls for saw operation are located on the console.
• The raise lever wheel raises the blade when rotated clockwise, and
lowers the blade when rotated counterclockwise.
• The raise/lower wheel lock is engaged when the knob on the right
side of the console is tightened.
• The throttle control increases engine rpm from slow (idle) at the
bottom, to fast (full rpm) at the top.
• The forward/reverse speed control gradually increases the saw travel
speed (up for forward, down for reverse) when moved from the central
neutral position. Always place this control in neutral before using the engage/
disengage lever or starting or stopping the engine.
• The transmission engage/disengage lever is engaged in the full down
position.
• The keyed ignition switch turns clockwise to the on and start
positions. The engine turns over with the switch in the start position.
Release the key after the engine starts.
The operator is cautioned not to use this equipment within enclosed spaces. Exhaust from the engine in an enclosed space can cause
serious illness and possibly death. Ensure that the space is adequately ventilated.
operation in enclosed areas
Warning
Prior to operation of this machine the operator must determine the existence and location of any subsurface features which may be
hazardous or could damage the equipment (i.e. electric cable, natural gas line, etc.).
determination of sawing hazards
Warning
raise/lower control wheel
rpm/hour gauge
trans. control lever
throttle
hose bibb
depth gauge water control lever
trans. engage/ disengage lever
choke
on/off switch
optional pump on/off switch
Refer to the engine operating manual for proper engine operation. Special precautions should be taken during the break-in period
as specified by the Engine Manual.
engine starting procedures
pre start
checklist
PA2013HSP
Series
• Check engine oil level. Add oil if low. (See adding oil under Initial servicing section on page 4).
• Check fuel level. Add fuel if low.
• Check cooling air intake and external surfaces of engine. Make sure they are clean and unobstructed.
• Check that the air cleaner components and all shrouds, equipment covers, and guards are in place and securely fastened.
• Choke engine as required for cold starting.
• Move kill switch to the on position. Grasp handle of pull start rope, and pull it out a few inches until it engages. Once pull start is
engaged, pull firmly to spin engine. Once engine starts push choke control in. Allow engine to warm up for a few minutes at half
throttle. All sawing is done at the correct throttle setting (see the blade speed and throttle setting table).
• To stop engine, move throttle to slow position, turn kill switch to the OFF position and wait for all engine movement to stop.
DO NOT TURN OFF WHILE AT FULL THROTTLE!

8
• Check engine oil level. Add oil if low. (See adding oil under Initial servicing section on page 5).
• Check fuel level. Add fuel if low.
• Check cooling air intake and external surfaces of engine. Make sure they are clean and unobstructed.
• Check that the air cleaner components and all shrouds, equipment covers, and guards are in place and securely fastened.
• Check that the transmission is disengaged and in neutral. The transmission lever must be exactly in neutral to prevent resistance
which could keep the transmission from starting.
• Pull choke: choke engine as required for cold starting.
• Turn ignition switch to start. Once engine starts push choke control in. Allow engine to warm up for a few minutes at half throttle.
All sawing is done at the correct throttle setting (see the blade speed and throttle setting table.)
• To stop engine, move throttle to slow position, turn key switch to the OFF position and wait for all engine movement to stop.
DO NOT TURN OFF WHILE AT FULL THROTTLE!
pre start
checklist
PA2020HSP
Raise the blade as high as possible when maneuvering so that the blade will not strike the pavement.
The blade is spinning whenever the saw is running.
maneuvering the saw
notice
Warning
Raise the blade as high as possible when maneuvering so that the blade will not strike the pavement.
The speed control lever for the hydrostatic transmission is adjusted at the factory to provide approximately 40 ft/min maximum in
forward and 20 ft/min maximum in reverse with the engine running at full throttle. When maneuvering, the engine needs to be at one-
half throttle or more so that the hydrostatic transmission can operate efficiently.
When the TRANSMISSION LEVER is in NEUTRAL and the DRIVE DISENGAGE LEVER is in the ENGAGE position, the
transmission is in NEUTRAL and the wheels are locked.
To engage the transmission push the engaging lever down on the right rear of the console cowling. To disengage the transmission
pull the engaging lever up. When the saw is manually pushed, the transmission must be disengaged. The transmission speed control
lever is located on the top of the console. This lever controls the variable forward and reverse ground speed (up to 40 feet per minute)
of the saw.
The water used on the blade is to provide coolant during cutting, and to flush the concrete cutting from the cut.
The water hose bibb is located below the throttle control on the left side of the saw. After connecting the water supply, turn on the
water at the source and use water valve on console to control flow of water to blade. Be sure that both sides of the blade are getting
adequate flow of water. The water control adjustment allows the operator to manually control the flow of water to the blade during all
operations.
wet cutting
When engaging the transmission, with the engaging lever, be sure the speed control lever is at the neutral position to avoid saw
movement.
Warning
dry cutting
Dry cutting blades have been specially designed for use with concrete saws. Ensure that the blade you are using is clearly marked for
dry cutting.
When dry cutting, it is important to keep the air filter clean. Check the condition of the filter at least every four (4) hours of operation.
Clean the pre-filter (wash in soapy water and re-oil) and change the paper filter as soon as it becomes clogged. Concrete dust is very
abrasive, and will quickly damage internal engine parts, causing loss of compression and eventual engine failure.
Saw only as deep as the specifications and job conditions require. Remember airflow helps to cool the blade during dry cutting.
Cutting too deep with one pass, or exerting excessive forward or side pressure can be dangerous. Step cut in increments of 2 inches
(50 mm) or less, for the best results.
If reinforced abrasive blades are used for cured concrete it is usually better to saw only 1” deep per pass if deeper cuts are required,
cut in multiple passes.
Thinner Diamond Blades are especially advantageous when cutting dry.
notice

9
A
B
aligning the saw with a marked line
Refer to the figure below. Push the saw forward and approach the marked line at an angle. Stop when the distance from the rear edge
of the saw frame to the line (distance A) and the distance from the pointer to the line (distance B) are approximately equal. Lift the
rear wheels slightly off the ground by lifting on the handles and swing the rear of the saw around until the pointer is on the line and the
saw frame is parallel to it. Do not tilt the saw too far forward to keep the blade from contacting the concrete. The saw should now be
aligned with the marked line. Practice will fine tune this method. Critical to this method of alignment is to ensure that the saw pointer is
properly aligned (see alignment procedures).
With the engine running at half-throttle. Open the water valve to full open. Check to verify that the water is flowing fully. Adjust the
amount of water flowing on the blade to a desired amount.
After adjusting the flow of water increase to proper throttle setting. Lower the blade into the cut by slowly turning clockwise on the
depth control wheel. If the water supply is interrupted, stop cutting immediately.
When the desired depth of cut is reached, lock the control wheel in position with the depth control locking knob. During cutting, do not
exert excessive side pressure on the handle bars to attempt to steer the saw. Use only enough pressure to follow the original marked
line.
starting a cut
If the saw should stall for any reason, raise the blade out of the cut before restarting the engine!
When lowering the blade into a partially made cut, the blade must be perfectly aligned within the cut before starting to saw again. DO
NOT force the blade into the material by lowering the blade too fast.
Warning
sawing a straight line
The following items should be considered for best economy and efficiency in sawing:
With the water on, engine at the correct throttle setting, and the blade lowered, push the saw forward referring to the pointer
alignment.
The saw has a natural tendency to pull towards the side on which the blade is mounted. To assure straight line cutting, apply
pressure to the appropriate handle. If excessive pressure is required back off on the forward speed of the saw. If excessive pressure
is still required to make the saw travel straight, the saw may need to have the arbor shaft adjusted.
Avoid sudden corrective actions when the saw deviates from the intended line of cutting. Sudden and severe corrections can cause
the blade to be damaged or broken.
If the saw stalls in the cut, raise the blade out of the cut and check the blade shaft nut before restarting the engine.
Always raise the blade completely out of the cut before stopping the engine or turning off the water supply.
When sawing joints, be careful not to let the blade cut into the forms.
The forward speed of the saw, during cutting, should be regulated by the operator. Driving the saw too fast while cutting may cause
the front wheels to lift causing the blade to cut at uneven depths.
The three controlling factors of cutting economy are:
1. Depth of cut
2. Forward speed of the saw (with the engine at proper throttle)
3. Blade cutting ability
Experimental adjustment of these items, with respect to the aggregate being cut will result in the best cutting economy.
As new blades wear, the cutting ability usually improves. It is best to start at a slow forward speed with a new Blade and work up to a
desired cutting speed gradually.
Warning

10
Since diamond blades cut best at specific rim-speeds, blades of different diameters must be turned at different blade shaft rpm’s.
The PA2013HSP will run either a 14 or 18” blade and the PA2020HSP will run a 16” through 20” blade.
Safe, efficient, economical cutting performance will occur at the engine rpm (as read on the tachometer) stipulated on the following
chart.
Operating saw blades at rotational speeds greater than those recommended by the manufacturer can
cause blade damage and possibly subsequent personal injury.
Never exceed 3600 rpm blade shaft speed.
* The PA2013HSP Series, it is possible to cause overspeeding of the blade at throttle settings above those
stipulated on the above chart; DO NOT EXCEED THESE ENGINE RPM SETTINGS!
blade speed and throttle setting
Warning
blade diameter set engine rpm to
14” full throttle (3500)
16” 3200-full throttle
18” 2850-3300
20” 2550-3000
The PA20 Series engine shaft to blade shaft ratio is 1:.895.
Raise the blade out of the cut by cranking the depth control wheel counter-clockwise. Raise the blade high enough out of the cut to
clear the pavement and allow maneuvering of the saw.
Move the engine throttle to the slow position then turn the kill switch off.
Turn off the water valve.
finishing a cut
cutting with the blade on the left side
Left side cutting can be easily accomplished by moving the blade guard to the left hand side of the saw belt guard using the following
steps:
1. Turn kill switch to off position.
2. Disconnect water hose from blade guard.
3. Remove shaft guard, from the left side of the saw frame and set aside.
4. Remove blade guard from the right side of the saw frame and reassemble on the left side of the saw belt guard.
5. Reassemble shaft guard on the right side of the saw frame.
6. Connect water hose to blade guard.
When attaching a blade to the left blade shaft, use the outside flange from the right side and the left side nut.
Do not operate saw with any guards removed. Turn kill switch to off position to avoid accidental starts when removing guards.
Warning

11
Shut off the engine before performing any maintenance. If the engine must be run after a maintenance operation make sure the area
is well ventilated. The exhaust contains poisonous carbon monoxide gas! Exposure can cause loss of consciousness and may result in
death.
Maintenance
Periodic maintenance including cleaning, lubrication, tensioning of drive belts, and inspection for wear and damage are routine
servicing procedures. Following the procedures as outlined in the following table can prevent serious damage or malfunctioning of the
machine and aid in preserving the useful life of saw blades.
Before servicing the saw or engine, always turn the kill switch to the off position.
Warning
Warning
Definitive information on engine maintenance is contained in
the or Honda Engine Manual provided separately. Perform all
maintenance procedures as recommended by the Engine Manual.
Maintenance Schedule
Check oil
Check
Change air
filter
every 4 hours
when dry
cutting
when dry
cutting
Engine
Air Filter
Hydrostatic
Transmission
reservoir
Mainframe
Battery
Blade
shaft
bearings
Pivot
Bearings
Chain Drive
Transmission
control
Assemblies
Battery
V-Belts
check water
level
maintenance
operation
Item performed at
every indicated hours
or interval period
whichever goes first.
every 8 hours
or daily
25 hours
or weekly
100 hours or
seasonal
lube blade
shaft bearings
at end of
operations
replace
Adjust
tension
cleaning
Clean the machine daily being careful to remove cutting dust and slurry from the blade guard engine cooling fan and air ducts. Failure
to perform this operation may prevent smooth control of the saw. Steam cleaning is the preferred method of cleaning.
Engine maintenance and adjustment is necessary to keep the saw in good operating condition. Maintenance operations include oil
changes, filter changes, air cleaner, spark plug, fuel filter, etc. Perform all maintenance procedures as recommended by the Honda
Engine Manual provided separately.
For a new engine, it is especially important to change the oil after the first 5 hours of operation. Thereafter, change the oil after every
100 hours of operation as per the engine manufacturers manual.
: Always dispose of used engine oil and filters in a responsible manner. Follow your community’s standards for disposing of these
items. Call your local recycling center to find out about recycling engine oil.
engine
Note

12
friction drive wheels adjustment
If the friction drive wheels DO NOT engage the rear wheels with sufficient pressure, slippage of the rear wheels may occur. To correct
this situation, lengthen the engagement linkage by loosening the two (2) linkage adjustment bolts. Lengthen the linkage bars a small
amount and retighten the bolts.
controls
grease points
Stiff or sluggish response of controls must be corrected immediately. Periodically clean and lubricate the throttle cable, the throttle
and choke controls. The frequency of this maintenance will depend on the utilization rate and the amount of dust. After performing any
maintenance on controls, saw responsiveness must be checked before the initiation of sawing operations.
There are four (4) grease points (zerk fittings) on the PA20HSP Series concrete saw.
The blade shaft bearing grease points need to be serviced at the end of operations on a daily basis. The rest of the grease points
require service on a weekly basis (see maintenance schedule).
The two blade shaft grease points are accessed from underneath by tilting the saw back. The raise/lower adjustment tube grease
point is accessed from the inside of tower control box. The transmission drive spline shaft bearings are accessed from the inside of
tower control box and by raising the front of the saw to access from underneath the frame. See parts lists for grease point locations.
hydrostatic transmission
The hydrostatic transmission should not normally require maintenance. However, the hydraulic oil level in the reservoir and the cooling
fan blade must be checked frequently.
drive chain
Chain tension is adjusted by loosening the four transmission bracket mounting bolts and moving the transmission up or down as
required. All nuts must be retightened after each adjustment. Excessive tension on the drive chains will reduce chain life and should
be avoided. Periodically wipe the chain clean and relubricate with penetrating chain lubricant.
Breakage of the drive chain will result in the loss of braking friction through the drive wheels. Perform daily checks of the drive chain. If
any damage is noted the chain must be replaced.
Caution
neutral adjustment
If, due to transmission control cable or other component replacement, the transmission control system needs to be adjusted to obtain
NEUTRAL the following procedure must be followed:
1. Stop the engine and Place Drive Disengage Lever in Disengage position.
2. Remove the belt guard. Loosen the engine mounting bolts, remove the v-belts and slide the engine as far forward as possible
(approximately 2”).
3. Loosen cable clamp on transmission control arm.
4. Place Transmission Speed Control lever in neutral.
5. Place the transmission in neutral by moving the transmission control arm back and forth while manually rotating the transmission
pulley. When the pulley spins freely and no movement of the drive chain is observed, the neutral position has been obtained.
6. Tighten the cable clamp.
7. Replace the v-belts and properly adjust v-belt tension by repositioning engine and tightening the mounting bolts.
8. Reinstall the belt guard.

13
notice
v-belts This machine is equipped with two heavy duty V-belts which are tensioned properly at the factory. These must be re-
tensioned after the first half day of operation and periodically thereafter. Adjust to the original tension as set at the factory,
which is approximately 1/4 inch of defection of the center of the belt halfway between the pulley on the motor and the pulley
on the blade shaft.
To adjust belt tension, first remove the belt guard. With the belt guard removed, loosen
motor mount bolts. Loosen the lock nut and adjust set bolt on the motor tension adjuster
until the required belt tension is achieved.
Retighten the motor mounting bolts.
The two most common causes of misalignment are shown in the drawings.
a). the engine drive shaft and the blade shaft are not parallel.
b). the pulleys are not located properly on the shafts.
FIGURE TWO
FIGURE ONE
electrical system
A fuse protects the battery charging circuit. The fuse and the battery are the only user serviceable parts of the electrical system. a
short circuit or a battery connected in reverse polarity will blow the fuse. Refer to the Honda engine manual for the location and type
of fuse. The fuse on the Honda engine is located between the starter solenoid and the engine, and is rated at 30 amps.
If the fuse blows, determine the cause of the problem before resuming operations.
Caution
Check water level weekly. Add distilled water if necessary. Check terminal cables and remove any deposits. Remove the battery for
recharging and follow the instructions for recharging. Damage can result to the battery and electrical system if the battery is charged
or installed in reverse polarity. Make sure that the negative terminal is connected to ground.
Remove and install battery as per instructions in initial servicing section of this manual. Be careful not to contact metal while
loosening positive terminal with tools.
Observe all battery precautions as outlined in the Initial Servicing section of this manual.
battery
Caution
depth control
water system
The depth control (raising screw) consists of a threaded rod which feeds into a steel nut. In order to keep the two parts working
smoothly it is necessary to keep the rod free from dirt and sludge as much as possible. Cleaning the threaded rod with a rag after
each use will prevent sludge from collecting in the tube assembly and protect the threads. It is a good practice to keep the raising
screw threads lubricated, as the slurry generated during cutting will cause premature thread wear.
Check and clean system periodically. Make sure all outlets in the blade guard spray bars are open. Clean if necessary. When storing
saw under freezing conditions it is recommended that the water lines be drained to prevent damage.
Note: gap between steel
straight edge and sheave
steel straight edge
fig.1 fig. 2
Never make adjustments to belts or pulleys while engine is running.
DO NOT OVER TENSION as damage to belts and bearings may occur. Belts that are too
loose may slip, resulting in short life and loss of power to the blade shaft. If any belts are
worn or damaged, replace the complete set.
The motor mounting plate must be maintained parallel to the frame. Make sure all lock
nuts are tightened and retighten the bracket bolts.
See parts list for further v- belt spec. information.
Caution

14
When trouble occurs, Be sure to check the simple causes which, at rst, may seem too
obvious to be considered. Refer to the table below for problems and their possible causes.
Troubleshooting
Engine
Cause
Problem
No Fuel Improper
Fuel
Dirt in
Fuel
Line
Fuse
Burned
Out
Incorrect
Oil Level
Dirty Air
Filter
Faulty
Spark
Plugs
Will Not Start X X X X X
Hard Starting XXX XX
Stops
Suddenly
X X X X
Lacks Power XX XXX
Operates
Erratically
X X X X
Knocks On
Pings
X X
Skips or
Misres
X X X
Back Fires X X X
Overheats X X X
High Fuel
Consumption
X X
Other
Cause
Problem
Improper Blade
for the Application
Improper Belt
Tension
Damage Caused
by External Ob-
jects
Reduced Blade Life X X
Excessive Belt
Wear
X X
Transmission
Cause
Problem
Loose
Transmission
Linkage
Oil
Level
Cooling
Fan
Water in Oil
Reservoir
Dirty
Cooling
Fans
Loose Drive
Chain
Transmission
Jerky when
starting X X X
Transmission
operates in one
direction X
Transmission
Operating Hot X X X X
Oil color is black
X X
Oil color is milky
X

15
PA2013HSP PARTS LIST
Item Description Qty P/N
A Accessories - -
A1 Tube, Owner’s Manual (not shown) 1 PA55419
A2 Owner’s Manual, PA2013HSP Series (not shown) 1 PA56777
A3 Wrench 1 PA37976
B Belts - -
B1 Belt, AX-33 2 PA56598
B2 Belt, AX-43 1 PA56110
B1A Belt BX-34 2 PA50764
C Belt Guard - -
C1 Guard, PA2013HSP Series Belt 1 PA59888
C2 Screw, 3/8-16 X 1 Hex Head Cap 2 PA52507
C3 Screw, 3/8-16 X 3/4 Hex Head Cap 1 PA53527
C4 Washer, 3/8 Split Lock 3 PA50925
C5 Washer, 3/8 SAE Flat 3 PA50923
C6 Label, Caution, Sparkplug, 1.5 X 3.0 1 PA55579
C7 Label, Caution, Belt Tension, 1.5 X 3.0 1 PA55583
C8 Label, Caution, Guards in Place, 1.5 X 3.0 1 PA55587
C9 Pin, 1/4 X 3/4 Roll (not shown) 1 n/a
D Assembly, 16” Blade Guard, PA2013HSP Series 1 PA58817
D1 Guard, Blade, 16” Rear, PA2013HSP Series 1 PA56780
D2 Guard, Blade, 16” Front, PA2013HSP Series 1 PA51346
D3 Screw, 3/8-16 X 4 Hex Head Cap 1 PA53531
D4 Washer, 3/8 SAE Flat 2 PA50923
D5 Nut, 3/8-16 Centerlock Hex 1 PA53522
D6 Screw, 3/8-16 X 1 Hex Head Cap 4 PA52507
D7 Washer, 3/8 SAE Flat 4 PA50923
D8 Washer, 3/8 Split Lock 4 PA50925
D9 Fitting, Brass 1/8 MNPT X 3/8 BARB 1 PA52501
D10 Flap, Rubber Splash 1 PA50846
D11 Screw, 1/4-20 X 3/4 Hex Head Cap 2 PA52504
D12 Washer, 1/4 SAE Flat 4 PA51915
D13 Washer, 1/4 Split Lock 2 PA52591
D14 Nut, 1/4-20 Hex 2 PA51893
D15 Label, Caution, Lift Guard, 1.5 X 3.0 1 PA55586
D16 Label, Blade Failure Warning 1 PA55588
E Assembly, 1-3/16 X 13HP Blade Shaft 1 PA56653
E1 Shaft, 1-3/16 Dia. Blade 1 PA56599
E2 Bearing, 1 3/16 ID Pillow Block 2 PA55622
E3 Screw, 7/16-14 X 1 1/2 Hex Head Cap 4 PA55155
E4 Washer, 1/2 SAE Flat 4 PA50924
E5 Washer, 7/16 SAE Flat 4 PA51050
E6 Washer, 7/16 Split Lock 4 PA51051
E7 Flange, Inner, 1” Bore 2 PA50731
E8 Key, #9 Woodruff 2 PA50794
E9 Key, 1/4 Square X 1-3/4 1 PA50796
E10 Pulley, 2A32B36TB1210 1 PA51963
E11 Bushing, 1210 X 1 3/16 Taper Lock 1 PA51964
E12 Nut, Blade Shaft, 1-14 Left Hand (gold) 1 PA38701
E13 Nut, Blade Shaft, 1-14 Right Hand (silver) 1 PA38693
E14 Assembly, Outer Flange 1 PA55451
GConsole Tower - -
G1 Panel, Right Hand Tower 1 PA56500
Parts List PA2013HSP

16
PA2013HSP PARTS LIST (cont...)
Item Description Qty P/N
G2 Panel, Left Hand Tower 1 PA56501
G3 Panel, Tower Upper Back 1 PA56504
G4 Panel, Tower Lower Back 1 PA56505
G5 Panel, Control 1 PA56305
G6 Screw, 3/8-16 X 3/4 Hex Head Cap 4 PA53527
G7 Washer, 3/8 Split Lock 4 PA50925
G8 Washer, 3/8 SAE Flat 4 PA50923
G9 Screw, 1/4-20 X 1/2 Truss Head Phillips Cap 18 PA53880
G11 Screw, 1/4-20 X 1 1/2 Hex Head Cap 1 PA51914
G12 Nut, 1/4-20 Hex 3 PA51893
G13 Label, Control Panel 1 PA56749
G14 Label, Water On/Off 1 PA54404
G15 Label, Engage 1 PA54405
G16 Label, Disengage 1 PA54406
G17 Label, Engine On-Off-Start 1 PA56601
G21 Plug, 3/4 Flush Head Button (not shown) 1 PA56615
G22 Plug, 1/2 Flush Head Button (not shown) 1 PA56779
H Depth Control - -
H1 Wheel, Depth Control 1 PA55156
H2 Screw, 3/8-16 X 1/2 Socket Head Set 1 PA53710
H3 Handle, Depth Control Wheel 1 PA56236
H4 Handgrip 1 PA50842
H5 Screw, 1/2 X 3/4 Socket Head Shoulder 1 PA56177
H6 Tube, Depth Control 1 PA55049
a) Fitting, Grease 1 PA53852
H7 Nut, 3/8-16 Nylock Hex 1 PA52505
H8 Screw, 3/8-16 X 2 Hex Head Cap 1 PA53485
H9 Bearing, 3/4 ID Flange 1 PA55151
H10 Screw, 3/8-16 X 1 Socket Head Cap 2 PA56602
H11 Spacer, Depth Control (not shown) 1 PA55161
H12 Nut, 3/4-10 Hex 2 PA55063
H13 Screw, Depth Control 1 PA55062
H14 Label, Clipper, 1.75 Round (not shown) 1 n/a
I Depth Indicator - -
I1 Clamp, Depth Indicator 1 PA56603
I2 Screw, 5/16-18 X 1 Hex Head Cap 1 PA51743
I3 Washer, 5/16 SAE Flat 1 PA51754
I4 Arm, Depth Indicator 1 PA56604
I5 Screw, 1/4-20 X 1/2 Pan Head Phillips Cap 2 PA55452
I6 Washer, 1/4 Split Lock 2 PA52591
I7 Spring, Depth Indicator 1 PA56605
I8 Screw, 8-32 X 1/2 Pan Head Phillips Cap 1 PA52517
I9 Washer, #8 SAE Flat 2 PA55454
I10 Nut, 8-32 Hex 1 PA53549
I11 Spool, 2-3/4 Depth Indicator 1 PA56606
I12 1/4-20 X 2 ¼ Hex Head Cap 1 PA56607
I13 Nut, 1/4-20 Hex 1 PA51893
I14 Bracket, Depth Indicator 1 PA56608
I15 Screw, 1/4-20 X 1 Flat Head Phillips Cap (not shown) 1 PA53894
I16 Washer, 1/4 SAE Flat 1 PA51915
J Depth Lock - -
J1 Spring, Detent 1 PA56609
J2 Washer, 3/8 SAE Flat 1 PA50923
J3 Screw, 3/8-16 X 2 Socket Head Cap 1 PA53643

17
PA2013HSP PARTS LIST (cont...)
Item Description Qty P/N
J4 Nut, 3/8-16 Nylock Hex 1 PA52505
K Engage/Disengage Lever - -
K1 Lever, Engage / Disengage 1 PA56610
K2 Arm, Drive Adjustment 2 PA54242
K3 Knob, 1/2-20 Ball 1 PA54486
K4 Screw, 3/8-16 X 1 1/2 Hex Head Cap 1 PA53528
K5 Screw, 3/8-16 X 2 1/4 Hex Head Cap 1 PA53529
K6 Nut, 3/8-16 Nylock Hex 2 PA52505
K7 Screw, 3/8-16 X 3/4 Hex Head Cap 2 PA53527
K8 Washer, 3/8 Split Lock 2 PA50925
K9 Washer, 3/8 SAE Flat 6 PA50923
K10 Pin, 3/8 X 1 1/4 Clevis, w/ Hairpin Cotter Pin 1 PA56611
L Engines - -
L1 Engine, Honda GX390 13HP, w/ Cyclone Filter 1 PA55365
L8 Deflector, Honda 11/13HP (not shown) 1 PA55375
L9 Screw, 6-32 X 1/2 Pan Head Phillips Self-Tap Cap 3 PA53466
L10 Pulley, 3B34TB1210, Reverse Mount 1 PA55009
L11 Bushing, 1210 X 1 ID Taper Lock, w/ Int. Key 1 PA54431
L12 Nut, 3/8-16 Nylock Hex 4 PA52505
L13 Washer, 3/8 SAE Flat 4 PA50923
L14 Screw, 3/8-16 X 2 Hex Head Cap 4 PA53485
L15 Pin, Throttle Control 1 PA51284
L16 Screw, 8-32 X 3/8 Pan Head Cap 1 PA56614
L17 Pin, Cotter, 1/16 X 3/4 1 PA52518
L18 Plug, 3/4 Flush Head Button 1 PA56615
L19 Label, Caution, Hot Surface, 1.5 X 3.0 1 PA55578
L20 Label, Warning, Refueling, 1.5 X 3.0 1 PA55580
L21 Label, Danger, California, 1.5 X 3.0 (not shown) 1 PA55581
L22 Label, Danger, Lethal Exhaust, 1.5 X 3.0 1 PA55582
L23 Panel, Front Tower, PEARL 1 PA56502
L24 Oil Drain, M12 x 3/8 Push 1 PA57577-02
L25 Bracket, Honda Fuel Tank (not shown) 1 PA58570
L26 Nut, M8 Flange Hex (not shown) 2 PA56624
L27 Screw, M8 X 16 mm Hex Head Cap (not shown) 2 PA56625
M Frame - -
M1 Frame 1 PA57092
M2 Mount, Engine 1 PA54237
M3 Screw, 1/2-13 X 1 3/4 Hex Head Cap 2 PA53853
M4 Screw, 1/2-13 X 1 1/4 Hex Head Cap 2 PA53532
M5 Washer, 1/2 SAE Flat 4 PA50924
M6 Bolt, 1/2-13 X 3 Hex Head Tap 1 PA53854
M7 Label, Caution, Hands and Feet, 2 X 4 1 PA55585
M8 Tag, Serial Number PA2013HSP Series (not shown) 1 PA56919
O Handlebar - -
O1 Handlebar 1 PA56516
O2 Handgrip 2 PA50842
O3 Bolt, 3/8-16 X 1 1/2 Hex Head Tap 2 PA56656
O4 Label, Warning, Handle Lifting, .625 X 2.937 (not shown) 1 PA56627
PIdler Arm - -
P1 Arm, Idler 1 PA54244
P2 Screw, 3/8-16 X 2 Hex Head Cap 2 PA53485
P3 Spacer, 3/4 OD X 3/8 ID X 1/2 1 PA56628

18
PA2013HSP PARTS LIST (cont...)
Item Description Qty P/N
P4 Washer, 3/8 Split Lock 1 PA50925
P5 Washer, 3/8 SAE Flat 3 PA50923
P6 Pulley, Idler 1 PA53797
P7 Spring, Idler Pulley 1 PA53807
P8 Eyebolt, 1/4-20 X 3 1 PA53887
P9 Nut, 1/4-20 Hex 2 PA51893
Q Lifting Bail - -
Q1 Bail, Lifting 1 PA56543
Q2 Screw, 1/2-13 X 1 1/4 Hex Head Cap 4 PA53532
Q3 Washer, 1/2 Split Lock 4 PA53524
Q4 Washer, 1/2 SAE Flat 8 PA50924
Q5 Nut, 1/2-13 Hex 4 PA51282
R Pointer - -
R1 Arm, Pointer 1 PA56544
R2 Pointer 1 PA55057
R3 Wheel, Pointer, w/ 3/8 X 1/2 X 5/8 nylon bushing 1 PA55066
R4 Screw, 1/4-20 X 3/4 Thumb 1 PA50991
R5 Nut, 3/8-16 Nylock Hex 3 PA52505
R6 Washer, 3/8 SAE Flat 6 PA50923
R7 Screw, 3/8-16 X 2 1/2 Hex Head Cap (not shown) 1 PA56030
R8 Screw, 3/8-16 X 1 1/2 Hex Head Cap 2 PA53528
URear Axle - -
U1 Shaft, 3/4 Dia. Axle 1 PA53873
U2 Wheel, Rear, 6 Dia. X 2 2 PA38529
U3 Collar, 3/4 Set 2 PA53814
U4 Washer, 3/4 SAE Flat 4 PA53523
U5 Screw, 5/16-18 X 3/4 Hex Head Cap 2 PA51369
U6 Washer, 5/16 Split Lock 2 PA51747
U7 Washer, 3/8 SAE Flat 2 PA50923
V Shaft Guard - -
V1 Guard, Shaft 1 PA56307
V2 Screw, 3/8-16 X 1 Hex Head Cap 3 PA52507
V3 Washer, 3/8 Split Lock 3 PA50925
V4 Washer, 3/8 SAE Flat 3 PA50923
V5 Label, Caution, Guards in Place, 1.5X3.0 1 PA55587
W Tach / Wire Harnesses - -
W1 Wire Harness, Honda Premium 1 PA56633
W2 Tach / Hourmeter w/ Connector 1 PA56631
W3 Screw, 8-32 X 1/2 Pan Head Phillips Self-Tapping Cap 2 PA56632
X Throttle Cable - -
X1 Cable, Throttle, 13HP Honda 1 PA56640
X2 Throttle Head 1 PA55406
X3 Screw, 10-24 X 3/4, Pan Head Phillips, Self Tapping 2 PA56641
X4 Nut, 10-24 Clip 2 PA55407
Y Transmission - -
Y1 Mount, Transmission 1 PA54230
Y2 Bracket, Transmission Control Cable 1 PA53862
Y3 Lever, Transmission Control 1 PA54238
Y4 Sprocket, #35-B12 X 17mm Bore 1 PA53811
Y5 Nut, 3/8-16 Nylock Hex 9 PA52505

19
PA2013HSP PARTS LIST (cont...)
Item Description Qty P/N
Y6 Washer, 3/8 SAE Flat 17 PA50923
Y7 Screw, 1/4-20 X 3/4 Hex Head Cap 2 PA52504
Y8 Washer, 1/4 Split Lock 2 PA52591
Y9 Washer, 1/4 SAE Flat 2 PA51915
Y10 Screw, 10-32 X 1/2 Pan Head Phillips Cap 1 PA51052
Y11 Washer, #10 Split Lock 1 PA53684
Y12 Washer, #10 SAE Flat 1 PA54369
Y13 Clamp, Transmission Control Cable 1 PA54383
Y14 Transmission, Hydrostatic 1 PA53783
Y15 Screw, 3/8-16 X 3 Hex Head Cap 4 PA53113
Y16 Pulley, 1-Groove, 6” Dia X 17mm Bore 1 PA56642
Y17 Screw, 10-24 X 1/2 Hex Head Cap 1 PA54172
Y18 Pin, Transmission Control 1 PA53842
Y19 Pin, 3/32 X 1 Cotter 1 PA53860
Y20 Shaft, Drive Wheel 1 PA53891
Y21 Roller Chain and Link 1 PA56309
Y22 Key, 3/16 X 3/16 x 1 1/8 Square 3 PA50344
Y23 Sprocket, #35BS48 X 3/4 Bore 1 PA53812
Y24 Bearing, Flange 2 PA52025
Y25 Fitting, Grease 2 PA53852
Y26 Screw, 3/8-16 X 1 1/4 Hex Head Cap 4 PA50774
Y27 Wheel, Splined Drive 2 PA53786
Y28 Screw, 1/2-13 X 1 1/4 Hex Head Cap 2 PA53532
Y29 Washer, 1/2 SAE Flat 2 PA50924
Y30 Spring, Extension 1 PA53957
Z Transmission Control Cable - -
Z1 Cable, Transmission Control 1 PA56643
Z2 Throttle Head 1 PA55406
Z3 Screw, 10-24 X 3/4 Pan Head Phillips, Self Tapping 2 PA56641
Z4 Nut, 10-24 Clip 2 PA55407
AA Truck - -
AA1 Truck 1 PA54231
AA2 Shaft, 3/4 Dia. Pivot 1 PA53873
AA3 Washer, 3/4 SAE Flat 4 PA53523
AA4 Washer, 3/4 Shim ~4 PA53699
AA5 Wheel, Front, 5 Dia. X 2 2 PA38537
AA6 Pin, 1/8 X 1 1/2 Cotter 2 PA53861
AA7 Screw, 5/16-18 X 3/4 Hex Head Cap 2 PA51369
AA8 Washer, 5/16 Split Lock 2 PA51747
AA9 Washer, 3/8 SAE Flat 2 PA50923
BB Assembly, Water Tank 1 PA57852
BB1 Tank, Water 1 PA56644
BB2 Cap 1 PA56956
BB3 Valve, 3/8 MNPT x 3/8 FNPT Mini Ball 1 PA57898
BB4 Elbow, 3/8NPT Nylon Street 1 PA57895
BB5 Coupling, Quick Disconnect Socket X. 3/8 Tube 1 PA58079
BB6 Coupling, Quick Disconnect Plug X 3/8 Tube 1 PA58080
BB7 Tee, 3/8 Hose Barb, Brass 1 PA56646
BB8 Hose, 3/8 I.D. Vinyl 3’ PA50845
BB9 Clamp, 5/8 Hose 4 PA51198
BB10 Slider, Water Tank Strap 2 PA58095
BB11 Strap, Water Tank 1 PA58094
BB12 Instruction Sheet, Water Tank Installation (not shown) 1 PA57852-IS

20
PA2013HSP PARTS LIST (cont...)
Item Description Qty P/N
CC Assembly, Water Pump 1 PA58097
CC1 Pump, Electric Self Priming Centrifugal, 12V 1 PA56647
CC2 Fitting, 3/8 MNPT X 3/8 BARB, Brass 2 PA52076
CC3 Elbow, 3/8 MNPT 90 Street, Galvanized 1 PA52074
CC4 Fitting, 3/4 MNPT X 3/8 FNPT, Brass 2 PA56648
CC5 Screw, 1/4-20 X 1/2 Hex Head Cap 4 PA52608
CC6 Washer, 1/4 Split Lock 4 PA52591
CC7 Washer, 1/4 SAE Flat 4 PA51915
CC8 Nut, 1/4-20 Hex 4 PA51893
CC9 Switch, 15A/120V SPST Screw Terminal 1 PA56649
CC10 Terminal, 16-14 X #10 Stud Ring 2 PA54540
CC11 Terminal, 16-14 X 1/4 Stud Ring 1 PA56638
CC12 Terminal, 16-14 X .156 Male Bullet 1 PA52426
CC13 Connector, .156 Female Bullet Clamp-On Receptacle 1 PA52425
CC14 Wire, 14 GA Red Stranded 12” PA56650
CC15 Clamp, 5/8 Hose 2 PA51198
CC16 Instruction Sheet, Water Pump Installation 1 PA58097-IS
DD Assembly, Water Valve 1 PA53888
DD1 Fitting, Brass, 1/2 MNPT X Garden Hose Swivel 1 PA51322
DD2 Valve, Shut-Off, 1/2 FNPT X 1/2 FNPT 1 PA53796
DD3 Screw, 10-24 X 3/8 Phillips Head Self-Tapping Cap 2 PA51262
DD4 Elbow, 1/2 MNPT 90° Street, Galvanized 1 PA50844
DD5 Fitting, Brass, 1/2 MNPT X 3/8 BARB 1 PA53653
DD6 Clamp, 5/8 Hose 2 PA51198
DD7 Hose, 3/8 ID Vinyl 3’ PA50845