Central Pneumatic 62541 User manual

Blade Sold separately.
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REV 14l
Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures� Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number)�
Keep this manual and the receipt in a safe and dry place for future reference�
When unpacking, make sure that the product is intact
and undamaged� If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible�
Copyright©2014 by Harbor Freight Tools®� All rights reserved�
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools�
Diagrams within this manual may not be drawn proportionally� Due to continuing
improvements, actual product may differ slightly from the product described herein�
Tools required for assembly and service may not be included�
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

Page 2 For technical questions, please call 1-888-866-5797. Item 62541
SAFETY OPERATION MAINTENANCESETUP
Table of Contents
Safety �������������������������������������������������7
Specifications �������������������������������������7
Setup ��������������������������������������������������8
Operation�������������������������������������������10
Maintenance��������������������������������������12
Parts List and Diagram����������������������14
Warranty ��������������������������������������������16
WARNING SYMBOLS AND DEFINITIONS
This is the safety alert symbol� It is used to alert you to
potential personal injury hazards� Obey all safety messages
that follow this symbol to avoid possible injury or death�
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury�
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury�
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury�
Addresses practices not related to personal injury�
IMPORTANT SAFETY INSTRUCTIONS
INSTRUCTIONS PERTAINING TO A
RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS
WARNING – When using tools, basic precautions should always be followed, including the following:
General
To reduce the risks of electric shock, fire, and injury to persons,
read all the instructions before using the tool.

Page 3For technical questions, please call 1-888-866-5797.Item 62541
SAFETYOPERATIONMAINTENANCE SETUP
Work Area
1� Keep the work area clean and well
lighted. Cluttered benches and dark
areas increase the risks of electric
shock, fire, and injury to persons�
2� Do not operate the tool in explosive
atmospheres, such as in the presence
of flammable liquids, gases, or dust.
The tool is able to create sparks resulting
in the ignition of the dust or fumes�
3� Keep bystanders, children, and
visitors away while operating the
tool. Distractions are able to result
in the loss of control of the tool�
Personal Safety
1� Stay alert. Watch what you are doing
and use common sense when operating
the tool. Do not use the tool while
tired or under the influence of drugs,
alcohol, or medication. A moment
of inattention while operating the tool
increases the risk of injury to persons�
2� Dress properly. Do not wear loose
clothing or jewelry. Contain long
hair. Keep hair, clothing, and gloves
away from moving parts. Loose
clothes, jewelry, or long hair increases
the risk of injury to persons as a result
of being caught in moving parts�
3� Avoid unintentional starting. Be sure
the switch is off before connecting to
the air supply. Do not carry the tool with
your finger on the switch or connect the
tool to the air supply with the switch on�
4� Remove adjusting keys and wrenches
before turning the tool on. A wrench or a
key that is left attached to a rotating part of
the tool increases the risk of personal injury�
5� Do not overreach.
Keep proper footing and balance at
all times. Proper footing and balance
enables better control of the tool
in unexpected situations�
6� Use safety equipment. A dust
mask, non-skid safety shoes and
a hard hat must be used for the
applicable conditions�
Wear heavy-duty work gloves during use�
7� Always wear eye protection.
Wear ANSI-
approved safety goggles�
8� Always wear hearing protection
when using the tool.
Prolonged exposure to high
intensity noise is able to cause
hearing loss�
9� Risk of Electric Shock. This tool is not
provided with an insulated gripping
surface. Contactwitha″live″wirewill
also make exposed metal parts of the
tool″live″andshocktheoperator.
10� Avoid body contact with
grounded surfaces such as pipes,
radiators, ranges and refrigerators.
There is an increased risk of electric
shock if your body is grounded�
11� Explore the workpiece to avoid contact
with hidden wiring. Thoroughly investigate
the workpiece for possible hidden wiring
before performing work� Contact with
live wiring will shock the operator�
12� DANGER! Keep hands and body away
from cutting area and blade. Keep your
second hand on auxiliary handle or
motor housing. Heavy duty work gloves
are needed for this tool. Contact with
the blade will result in a serious injury�
13� Do not reach underneath the work�

Page 4 For technical questions, please call 1-888-866-5797. Item 62541
SAFETY OPERATION MAINTENANCESETUP
Tool Use and Care
1� Use clamps or another practical way
to secure and support the workpiece
to a stable platform. Holding the work
by hand or against the body is unstable
and is able to lead to loss of control�
2� Do not exceed the maximum
16 gauge thickness when cutting
sheet metal with Saw.
3� Do not force the tool. Use the correct
tool for the application� The correct tool
will do the job better and safer at the
rate for which the tool is designed�
4� Do not use the tool if the switch does
not turn the tool on or off. Any tool
that cannot be controlled with the switch
is dangerous and must be repaired�
5� Disconnect the tool from the air source
before making any adjustments, changing
accessories, or storing the tool. Such
preventive safety measures reduce the risk
of starting the tool unintentionally� Turn off
and detach the air supply, safely discharge
any residual air pressure, and release
the throttle and/or turn the switch to its off
position before leaving the work area�
6� Store the tool when it is idle out of
reach of children and other untrained
persons. A tool is dangerous in
the hands of untrained users�
7� Maintain the tool with care. Keep a cutting
tool sharp and clean� A properly maintained
tool, with sharp cutting edges reduces the
risk of binding and is easier to control�
8� Check for misalignment or binding
of moving parts, breakage of parts,
and any other condition that affects
the tool’s operation. If damaged,
have the tool serviced before using�
Many accidents are caused by poorly
maintained tools� There is a risk of
bursting if the tool is damaged�
9� Use only accessories that are identified
by the manufacturer for the specific
tool model. Use of an accessory not
intended for use with the specific tool model,
increases the risk of injury to persons�
Service
1� Tool service must be performed only
by qualified repair personnel.
2� When servicing a tool, use only
identical replacement parts. Use
only authorized parts.
3� Use only the lubricants supplied with the
tool or specified by the manufacturer.
Air Source
1� Never connect to an air source
that is capable of exceeding
200 psi. Over pressurizing the
tool may cause bursting,
abnormal operation, breakage of the tool or
serious injury to persons� Use only clean,
dry, regulated compressed air at the rated
pressure or within the rated pressure range
as marked on the tool� Always verify prior to
using the tool that the air source has been
adjusted to the rated air pressure or within
the rated air-pressure range�
2� Never use oxygen, carbon dioxide,
combustible gases or any bottled
gas as an air source for the tool.
Such gases are capable of explosion
and serious injury to persons�
SAVE THESE INSTRUCTIONS.

Page 5For technical questions, please call 1-888-866-5797.Item 62541
SAFETYOPERATIONMAINTENANCE SETUP
Symbols and Specific Safety Instructions
Symbol Definitions
Symbol Property or statement
noNo-load speed
.../min Revolutions or reciprocation per minute
PSI Pounds per square inch of pressure
CFM Cubic Feet per Minute flow
SCFM Cubic Feet per Minute flow at standard conditions
NPT National pipe thread, tapered
Symbol Property or statement
NPS National pipe thread, straight
WARNING marking concerning Risk of Eye
Injury� Wear ANSI-approved eye protection�
WARNING marking concerning Risk of
Hearing Loss� Wear hearing protection�
WARNING marking concerning
Risk of Respiratory Injury� Wear
NIOSH-approved dust mask/respirator�
WARNING marking concerning Risk of Explosion�
Specific Safety Instructions
1� The warnings and precautions discussed
in this manual cannot cover all possible
conditions and situations that may occur�
It must be understood by the operator that
common sense and caution are factors
which cannot be built into this product,
but must be supplied by the operator�
2� WARNING: Some dust created by power
sanding, sawing, grinding, drilling, and
other construction activities, contains
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm� Some examples of these
chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and cement or
other masonry products
• Arsenic and chromium from chemically
treated lumber
Your risk from these exposures varies,
depending on how often you do this type
of work� To reduce your exposure to
these chemicals: work in a well ventilated
area, and work with approved safety
equipment, such as those dust masks
that are specially designed to filter out
microscopic particles� (California Health
& Safety Code § 25249�5, et seq.)
3� WARNING: The brass components of
this product contain lead, a chemical
known to the State of California to
cause cancer and birth defects or other
reproductive harm� (California Health
& Safety Code § 25249�5, et seq.)
4� WARNING: This product contains
di (2-ethylhexyl) phthalate (DEHP), a
chemical known to the State of California
to cause cancer and birth defects or other
reproductive harm� (California Health
& Safety Code § 25249�5, et seq.)
5� Attach all accessories properly to the tool
before connecting the air supply�
A loose accessory may detach
or break during operation�
6� Obey the manual for the air compressor
used to power this tool�
7� Install an in-line shutoff valve to allow
immediate control over the air supply in an
emergency, even if a hose is ruptured�
8� Use this tool with both hands only�
Using tools with only one hand
can result in loss of control�

Page 6 For technical questions, please call 1-888-866-5797. Item 62541
SAFETY OPERATION MAINTENANCESETUP
9� Do not lay the tool down until it has come to
a complete stop� Moving parts can grab the
surface and pull the tool out of your control�
Vibration Precautions
This tool vibrates during use� Repeated or
long-term exposure to vibration may cause
temporary or permanent physical injury,
particularly to the hands, arms and shoulders�
To reduce the risk of vibration-related injury:
1� Anyone using vibrating tools regularly or for
an extended period should first be examined
by a doctor and then have regular medical
check-ups to ensure medical problems
are not being caused or worsened from
use� Pregnant women or people who have
impaired blood circulation to the hand, past
hand injuries, nervous system disorders,
diabetes, or Raynaud’s Disease should
not use this tool� If you feel any symptoms
related to vibration (such as tingling,
numbness, and white or blue fingers), seek
medical advice as soon as possible�
2� Do not smoke during use� Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury�
3� Wear suitable gloves to reduce the
vibration effects on the user�
4� Use tools with the lowest vibration
when there is a choice�
5� Include vibration-free periods
each day of work�
6� Grip tool as lightly as possible
(while still keeping safe control of
it)� Let the tool do the work�
7� To reduce vibration, maintain
tool as explained in this manual�
If abnormal vibration occurs, stop immediately�
SAVE THESE INSTRUCTIONS.

Page 7For technical questions, please call 1-888-866-5797.Item 62541
SAFETYOPERATIONMAINTENANCE SETUP
Functional Description
Specifications
Maximum Air Pressure 90 PSI
Air Inlet 1/4″-18NPT
Maximum Speed* 9,000 SPM
Average Air Consumption 4 CFM @ 90 PSI
Length of Stroke 3/8"
Steel Cutting Capacity Up to 16 Gauge
Blades (sold separately) Item 36887 (Coarse Blade, 24 TPI)
Item 36888 (Fine Blade, 32 TPI)
* Maximum speed at stated maximum air pressure�
Excess air pressure is hazardous and may cause
the tool to exceed stated maximum speed�
Components and Controls
Blade
(sold separately)
Blade Guard (34)
Chuck Cover (26)
Throttle (13)
Housing (28) Air Inlet (9)
Safety Lever

Page 8 For technical questions, please call 1-888-866-5797. Item 62541
SAFETY OPERATION MAINTENANCESETUP
Initial Tool Set Up/Assembly
Read the ENTIRE IMPORTANT SAFETY INFORMATION section
at the beginning of this manual including all text under
subheadings therein before set up or use of this product.
Note: For additional information regarding the parts listed in the following
pages, refer to the Assembly Diagram near the end of this manual�
Note: This air tool may be shipped with a protective plug covering
the air inlet� Remove this plug before set up�
Air Supply
TO PREVENT SERIOUS INJURY FROM EXPLOSION:
Use only clean, dry, regulated, compressed air to power this tool.
Do not use oxygen, carbon dioxide, combustible gases,
or any other bottled gas as a power source for this tool.
1� Incorporate a filter, regulator with pressure
gauge, oiler, in-line shutoff valve, and quick
coupler for best service, as shown on
Figure A and Figure B on page 9� An
in-line shutoff ball valve is an important
safety device because it controls the air
supply even if the air hose is ruptured.
The shutoff valve should be a ball valve
because it can be closed quickly.
Note: If an automatic oiler system is not used,
add a few drops of Pneumatic Tool Oil to the
airline connection before operation� Add a few
more drops after each hour of continual use�
2� Attach an air hose to the
compressor's air outlet� Connect the air
hose to the air inlet of the tool� Other
components, such as a coupler plug
and quick coupler, will make operation
more efficient, but are not required�
WARNING! TO PREVENT SERIOUS
INJURY FROM ACCIDENTAL OPERATION:
Do not install a female quick coupler
on the tool. Such a coupler contains
an air valve that will allow the air tool to
retain pressure and operate accidentally
after the air supply is disconnected�
Note: Air flow, and therefore tool performance,
can be hindered by undersized air
supply components� The air hose must be long
enough to reach the work area with enough extra
length to allow free movement while working�
3� Release the throttle�
4� Close the in-line shutoff valve between
the compressor and the tool�
5� Turn on the air compressor according to
the manufacturer's directions and allow it
to build up pressure until it cycles off�
6� Adjust the air compressor's output
regulator so that the air output is enough
to properly power the tool, but the output
will not exceed the tool's maximum air
pressure at any time� Adjust the pressure
gradually, while checking the air output
gauge to set the right pressure range�
7� Inspect the air connections for leaks�
Repair any leaks found�
8� If the tool will not be used at this time, turn off
and detach the air supply, safely discharge
any residual air pressure, and release the
throttle to prevent accidental operation�
Note: Residual air pressure should not be
present after the tool is disconnected from
the air supply� However, it is a good safety
measure to attempt to discharge the tool in a
safe fashion after disconnecting to ensure that
the tool is disconnected and not powered�

Page 9For technical questions, please call 1-888-866-5797.Item 62541
SAFETYOPERATIONMAINTENANCE SETUP
Figure A: Portable Air Supply Setup
G
A
E
E H
F
B
Non-lubricated
Tools
Lubricated
Tools
A
B
C
C
DA
Description Function
A Air Hose Connects air to tool
B Filter Prevents dirt and condensation from damaging tool or work piece
C Regulator Adjusts air pressure to tool
D Lubricator (optional) For air tool lubrication
E Coupler and Plug Provides quick connection and release
F Leader Hose (optional) Increases coupler life
G Air Cleaner / Dryer (optional) Prevents water vapor from damaging work piece
H Air Adjusting Valve (optional) For fine tuning airflow at tool
Figure B: Stationary Air Supply Setup
N
L
L O
M
C
C
Non-lubricated
Tools
Lubricated
Tools
H
I
I
J
JKH
F
G
E
Slope
F
F
B B
A
A
CD
Description Function
A Vibration Pads For noise and vibration reduction
B Anchor Bolts Secures air compressor in place
C Ball Valve Isolates sections of system for maintenance
D Isolation Hose For vibration reduction
EMainAirLine-3/4″minimum Distributes air to branch lines
F Ball Valve To drain moisture from system
GBranchAirLine-1/2″minimum Brings air to point of use
H Air Hose Connects air to tool
I Filter Prevents dirt and condensation from damaging tool or work piece
J Regulator Adjusts air pressure to tool
K Lubricator (optional) For air tool lubrication
L Coupler and Plug Provides quick connection and release
M Leader Hose (optional) Increases coupler life
N Air Cleaner / Dryer (optional) Prevents water vapor from damaging work piece
O Air Adjusting Valve (optional) For fine tuning airflow at tool

Page 10 For technical questions, please call 1-888-866-5797. Item 62541
SAFETY OPERATION MAINTENANCESETUP
Operating Instructions
Read the ENTIRE IMPORTANT SAFETY INFORMATION section
at the beginning of this manual including all text under
subheadings therein before set up or use of this product.
Inspect tool before use, looking for damaged, loose, and missing parts.
If any problems are found, do not use tool until repaired.
Tool Set Up
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn off the tool, detach the air supply, safely discharge any residual air pressure
in the tool, and release the throttle and/or turn the switch to its off position
before performing any inspection, maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY:
Do not adjust or tamper with any control or component in a way not specifically explained
within this manual. Improper adjustment can result in tool failure or other serious hazards.
1� The Blade Guard (34) may be removed
when replacing blades (sold separately),
but it must always be on during operation�
Using the Saw without the Blade
Guard can result in severe injury�
2� To remove the Blade Guard, use
the Wrench (31) to loosen the two
Set Screws (24) on the outside of
the tool� When replacing the Blade
Guard, place it in the slots and tighten
the Set Screws (24)� See Figure C�
Set Screw
Blade
Blade
Guard
Hex
Wrench
Figure C
3� To change blades, first open the
Chuck Cover (26) by removing the
Screw (38)� Swing the Chuck Cover (26)
back on its hinge� See Figure D�
Note: When Saw is in the upside down
position, the blade teeth will face upward�
Screw
Chuck Cover
Figure D
4� Loosen the two Set Screws (30) inside,
until the blade can be removed� Replace
with a new blade (sold separately) and
tighten the Set Screws� Replace the Chuck
Cover and carefully tighten the Screw�
NOTICE: Do not overtighten the Screw
or you may break the Chuck Cover�
Chuck Cover
Set Screw
Blade
Hex Wrench
Figure E

Page 11For technical questions, please call 1-888-866-5797.Item 62541
SAFETYOPERATIONMAINTENANCE SETUP
Work Piece and Work Area Set Up
1� Designate a work area that is clean
and well-lit� The work area must not
allow access by children or pets to
prevent distraction and injury�
2� Route the air hose along a safe route
to reach the work area without creating
a tripping hazard or exposing the air
hose to possible damage� The air
hose must be long enough to reach the
work area with enough extra length to
allow free movement while working�
3� Secure loose workpieces using a
vise or clamps (not included) to
prevent movement while working�
4� There must not be hazardous
objects (such as utility lines or
foreign objects) nearby that will
present a hazard while working�
General Operating Instructions
This Saw may be used for cutting through
copper, sheet metal, aluminum, and plastic�
When cutting sheet metal, the angled
face of the Blade Guard should rest
on the plate to minimize its chatter,
allowing for smoother cutting action�
WARNING! Do not exceed the maximum
16 gauge thickness when cutting sheet
metal with this Saw. Doing so can cause
serious injury and damage to the tool�
WARNING: Do not use a dull or cracked blade�
Check that the blade and Blade Guard
are secured tightly before every use�
Operate the Saw with two hands� Hold the
Housing and throttle with one hand, keeping
your forefinger behind the Safety Catch� Hold
the front end of the tool with your other hand�
Keep all fingers behind the handle recess
but do not cover the Chuck vent holes�
WARNING! Failure to use two hands
may cause the Saw to vibrate out of
your control causing serious injury�
1� Once the blade is securely installed,
push the Safety Catch forward to
release the Throttle� Then press down
on the Throttle to activate the Saw�
2� Contact the workpiece allowing the Saw
to do the cutting for you� Do not exert
excessive pressure on the workpiece�
Note: If the tool requires more force to
accomplish the task, verify that the tool receives
sufficient, unobstructed airflow (CFM) and
increase the pressure (PSI) output of the
regulator up to the maximum air pressure rating
of this tool� If the tool still does not have sufficient
force at maximum pressure and sufficient
airflow, then a larger tool may be required�
3� To prevent accidents, turn off the tool,
detach the air supply, safely discharge any
residual air pressure in the tool, and release
the throttle and/or turn the switch to its off
position after use� Clean external surfaces of
the tool with a clean, dry cloth� Then store
the tool indoors out of children’s reach�
WARNING! To prevent tool and accessory
failure, resulting in injury, do not exceed
the tool’s maximum air pressure rating.

Page 12 For technical questions, please call 1-888-866-5797. Item 62541
SAFETY OPERATION MAINTENANCESETUP
User-Maintenance Instructions
Procedures not specifically explained in this manual must
be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn off the tool, detach the air supply, safely discharge any residual
air pressure in the tool, and release the throttle before performing
any inspection, maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise, vibration,
or leaking air occurs, have the problem corrected before further use.
TO PREVENT SEROUS INJURY FROM EXPLOSION:
Lubricate the tool only with specified lubricants. Lubricate the air inlet using only
pneumatic tool oil. Lubricate the internal mechanism using only white
lithium grease. Other lubricants may damage the mechanism and may be
highly flammable, causing an explosion.
Cleaning, Maintenance, and Lubrication
Note: These procedures are in addition to the regular checks and maintenance
explained as part of the regular operation of the air-operated tool�
1� Daily - Air Supply Maintenance:
Every day, maintain the air supply according
to the component manufacturers' instructions�
Maintain the lubricator's oil level�
Drain the moisture filter regularly�
Performing routine air supply maintenance
will allow the tool to operate more safely
and will also reduce wear on the tool�
2� Make sure that the Housing that
holds the blades and Air Inlet (9)
are free of dirt and debris�
3� Periodically: Apply a light machine oil
to the pivot point on the Throttle�
4� Before Each Use: Check to make sure blades
and Blade Guard are securely in place�
If necessary, tighten the Set Screws (30)�
5� Quarterly (every 3 months) –
Tool Disassembly, Cleaning,
and Inspection:
Have the internal mechanism
cleaned, inspected, and lubricated
by a qualified technician�

Page 13For technical questions, please call 1-888-866-5797.Item 62541
SAFETYOPERATIONMAINTENANCE SETUP
Troubleshooting
Problem Possible Causes Likely Solutions
Decreased
output�
1� Not enough air pressure and/
or air flow�
2� Obstructed Throttle�
3� Incorrect lubrication or
not enough lubrication�
4� Blocked air inlet screen
(if equipped)�
5� Air leaking from
loose housing�
6� Mechanism contaminated�
1� Check for loose connections and make
sure that air supply is providing enough
air flow (CFM) at required pressure
(PSI) to the tool's air inlet� Do not
exceed maximum air pressure.
2� Clean around Throttle to
ensure free movement�
3� Lubricate using air tool oil and
grease according to directions�
4� Clean air inlet screen of buildup�
5� Make sure housing is properly
assembled and tight�
6� Have qualified technician
clean and lubricate mechanism�
Install in-line filter in air supply as
stated in Setup: Air Supply�
Housing heats
during use�
1� Incorrect lubrication or
not enough lubrication�
2� Worn parts�
1� Lubricate using air tool oil and
grease according to directions�
2� Have qualified technician inspect internal
mechanism and replace parts as needed�
Severe air
leakage�
(Slight air leakage
is normal,
especially on
older tools�)
1� Cross-threaded housing
components�
2� Loose housing�
3� Damaged valve or housing�
4� Dirty, worn or damaged valve�
1� Check for incorrect alignment
and uneven gaps� If cross-
threaded, disassemble and replace
damaged parts before use�
2� Tighten housing assembly�
If housing cannot tighten properly,
internal parts may be misaligned�
3� Replace damaged components�
4� Clean or replace valve assembly�
Follow all safety precautions whenever diagnosing or servicing the tool.
Disconnect power supply before service.

Page 14 For technical questions, please call 1-888-866-5797. Item 62541
SAFETY OPERATION MAINTENANCESETUP
Part Description Qty
1 Valve Screw 1
2 O-ring 1
3 O-ring 1
4 Air Controller 1
5 Valve Spring 1
6 Valve Stem 1
7 O-ring 1
8 Valve Bushing 1
9 Air Inlet 1
10 Cap Screw 4
11 Washer 4
12 Lever Pin 1
13 Throttle 1
15 Valve Case 1
16 Bushing 1
17 Cylinder 1
18 Valve Sleeve 1
19 Actuator Valve 1
20 Washer 1
21 Cap Screw 2
22 Gasket 1
23 Valve Block 1
24 Set Screw 2
25 Bushing 2
Part Description Qty
26 Chuck Cover 1
27 Screw 2
28 Housing 1
29 Piston Assy� 1
30 Set Screw 2
31 Wrench (2mm) 1
32 Guide Plate 1
33 Blade Chuck 1
34 Blade Guard (short) 1
36 Wrench (4mm) 1
38 Screw 1
39 Upper Wear Shoe 1
40 Blade Guide 2
41 Bridge 1
42 Front Bumper 1
43 Rear Bumper 1
44 Pin 2
45 Spring 1
46 Packing 1
47 Packing 1
48 Packing 1
49 Set Screw 1
50 Blade Guard (long) 1
Parts List and Diagram
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND
ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY� NEITHER THE
MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY
OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS
TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF
THE PRODUCT� IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN
BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER� THE
BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS
TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING
OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO�
Parts List
Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead�
Note: Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts�

Page 15For technical questions, please call 1-888-866-5797.Item 62541
SAFETYOPERATIONMAINTENANCE SETUP
Assembly Diagram
1
2 3 4 5
6
7 8
42
29
43 46
17
16 47
15
18
19
20 21 22
48
10
11
9
23
34 49
30
32
25 27 24
28
31
36
21
44
26
38
13
12
40
41
45
39
33
Blade
(sold separately)

3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • 1-888-866-5797
Limited 90 Day Warranty
Harbor Freight Tools Co� makes every effort to assure that its products meet high quality
and durability standards, and warrants to the original purchaser that this product is free from
defects in materials and workmanship for the period of 90 days from the date of purchase� This
warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or
accidents, repairs or alterations outside our facilities, criminal activity, improper installation,
normal wear and tear, or to lack of maintenance� We shall in no event be liable for death,
injuries to persons or property, or for incidental, contingent, special or consequential damages
arising from the use of our product� Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation of exclusion may not apply to
you� THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS�
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid� Proof of purchase date and an explanation of the complaint
must accompany the merchandise� If our inspection verifies the defect, we will either repair or
replace the product at our election or we may elect to refund the purchase price if we cannot
readily and quickly provide you with a replacement� We will return repaired products at our
expense, but if we determine there is no defect, or that the defect resulted from causes not
within the scope of our warranty, then you must bear the cost of returning the product�
This warranty gives you specific legal rights and you may also
have other rights which vary from state to state�