StoneAge WARTHOG X Series User manual

PL 723 REV A
(04/2023)
WARTHOG X (WTA)
ROTARY SWIVEL NOZZLES
USER MANUAL

2866-795-1586 • WWW.SEWERNOZZLES.COM
TABLE OF CONTENTS
MANUFACTURER’S INFORMATION ...........................................................3
SPECIFICATIONS..........................................................................3
DESCRIPTION AND INTENDED USE ......................................................3
KEY FEATURES ...........................................................................3
EC DECLARATION OF CONFORMITY .....................................................4
UK DECLARATION OF CONFORMITY.....................................................5
WARNING AND SAFETY INSTRUCTIONS .....................................................6
BACKOUT PREVENTION ..................................................................6
OPERATOR TRAINING RISK ASSESSMENT ..............................................7
PPE........................................................................................8
PRE-RUN SAFETY CHECK ................................................................9
WARTHOG®WARTHOG X (WTA) OVERVIEW ..................................................10
WARTHOG®WARTHOG X (WTA) HEAD OFFSET AND JETTING OVERVIEW ..............11
OPERATION ....................................................................................12
TROUBLESHOOTING ..........................................................................13
TOOL SERVICE INFORMATION ................................................................14
VISCOUS FLUID FILL INFORMATION ..........................................................14
DISASSEMBLY .................................................................................15
ASSEMBLY .....................................................................................17
PART DIAGRAMS...............................................................................20
SERVICE KIT ...................................................................................22
TERMS AND CONDITIONS AND WARRANTY .................................................24

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Warthog® X (WTA) SPECIFICATIONS
Tool Models: WTA-1/2 & WTA-3/8
Pipe Size: 3-8 in. (76-203 mm)
Pressure Range: 1200-5000 psi (83-345 bar)
Flow Range: 8-21 gpm (30-79 Lpm)
Flow Coefcient: 1.5 Cv
Visc Service Life 250 Hours
Rotation Speed: 300-500 rpm
Visc Service Life: 250 Hours
Inlet Connection: 1/2” NPT or BSPP & 3/8” NPT or BSPP
(Available with Whip Hose and Jointed Whip Hose)
Jet Port Size: 5 x Oversized 1/16” NPT
Jet Type: CNP1
Port Plug Type: CNP1 002
Outside Diameter: 1.9 in. (48 mm)
Overall Length: 3.4 in. (86 mm)
Weight: 1.2 lbs (.54 kg)
Max Water Temperature: 160 °F (70 °C)
DESCRIPTION AND INTENDED USE
The Warthog® X (WTA) Series models can
negotiate elbows and clean-outs commonly
found in laterals at homes, buildings, restaurants
and other light commercial facilities. This tool
is most commonly used on small capacity
pumps and cart jetters. Also an excellent choice
for cutting roots, clearing ice and removing
blockages.
The Warthog® X (WTA-3/8, WTA-BSPP6, WTA-
1/2, & WTA-BSPP8) are rotary sewer nozzles
designed to clean 3 to 8 inch pipes and sewers
with elbows. The tools can be used at operating
pressures up to 5000 psi (350 bar). See WTA
HEAD OFFSET CHART for Inlet and Head options.
KEY FEATURES:
• Excellent for navigating elbows
• Cuts roots, clears ice and blockages
• Replaceable CNP1 jets.
MANUFACTURER’S INFORMATION
StoneAge Inc.
466 S. Skylane Drive
Durango, CO 81303, USA
Phone: [phone]
Toll Free: 866-795-1586
www.stoneagetools.com
StoneAge NL
Reedijk 7Q
3274 KE Heinenoord
Netherlands
(+31) (0) 85 902 73 70
[email protected]
StoneAge UK
Unit 3
Crucible Business Park
Woodbury Lane
Norton
Worcester
Worcestershire, WR5 2DQ
United Kingdom
[phone]
[email protected]
This manual must be used in accordance with all applicable national
laws. The manual shall be regarded as a part of the machine and
shall be kept for reference until the nal dismantling of the machine,
as dened by applicable national law(s). Updated manuals can be
downloaded at: https://www.stoneagetools.com/manuals

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EC DECLARATION OF CONFORMITY
Manufacturer: StoneAge Incorporated
466 South Skylane Drive Durango, CO 81303 USA
Authorized Representativ StoneAge Netherlands BV
Reedijk 7Q
3274 KE Heinenoord Netherlands
Sander de Korte, Customer Service Manager
Declare that: Warthog®X (WTA)
are rotary swivel tools designed for cleaning pipes with
bends.
Are compliant with the following Directives and Standards:
Directive 2006/42/EC (Machinery Directive)
EN ISO 12100:2010 (E) Safety of machinery – General principles for design – Risk assessment and risk
reduction
The Technical Files for the Warthog®X (WTA) are maintained at:
StoneAge Incorporated, 466 South Skylane Drive, Durango, CO 81303, USA and were compiled by
the Engineering Manager. The Technical File is available through the Authorized Representative. This
Declaration of Conformity is issued under the exclusive responsibility of StoneAge Incorporated.
________________________________________ 02/15/23
StoneAge Incorporated, Durango, CO, USA Date
Liz Mancuso, Director of Engineering

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UK DECLARATION OF CONFORMITY
Manufacturer: StoneAge Incorporated
466 South Skylane Drive Durango, CO 81303 USA
Authorized Representative: StoneAge UK
Unit 3
Crucible Business Park
Woodbury Lane
Norton
Worcester
Worcestershire, WR5 2DQ
United Kingdom
Steve Ellis, Managing Director StoneAge UK
Declare that: Warthog®X (WTA)
are rotary swivel tools designed for cleaning pipes with
bends.
Are compliant with the following Statutory Requirements and Designated Standards:
S.I. 2008 No. 1597 (E) Safety of machinery – General principles for design – Risk assessment and risk reduction
EN ISO 12100:2010 (E) Safety of machinery – General principles for design – Risk assessment and risk
reduction
The Technical Files for the Warthog®X (WTA) are maintained at:
StoneAge Incorporated, 466 South Skylane Drive, Durango, CO 81303, USA and were compiled by
the Engineering Manager. The Technical File is available through the Authorized Representative. This
Declaration of Conformity is issued under the exclusive responsibility of StoneAge Incorporated.
________________________________________ 02/15/23
StoneAge Incorporated, Durango, CO, USA Date
Liz Mancuso, Director of Engineering

6866-795-1586 • WWW.SEWERNOZZLES.COM
WARNING AND SAFETY INSTRUCTIONS
WARNING
Because of the short length of the Warthog® X (WTA), the tool can turn around in pipes and come back
at the operator at a high rate of speed. There must be an anti-reversal device of sufcient length to
ensure that the rigid length measurement from the tip of the nozzle to the back end of the hose crimp
is 1-1/2 times the internal diameter of any pipe that can be accessed in the cleaning operation. A rigid
“stinger” should be used between the hose and the tool. (see below)
Operators MUST read, understand, and follow the Operational Procedures (Section 9.0) of WJTA-
IMCA’s, Industry Best Practices For The Use Of High-pressure Waterjetting Equipment, or equivalent.
Make sure there is an operator controlled dump in the system, operated by the person closest to the
cleaning job. It is recommended that the hose be marked a few feet from the end with a piece of tape
so the operator knows when to stop when retracting the tool.
DANGER
Operations with this equipment can be potentially hazardous. Caution must be exercised prior to and
during machine and water jet tool use. Please read and follow all of these instructions, in addition to the
guidelines in the WJTA Recommended Practices handbook, available online at www.wjta.org.Deviating
from safety instructions and recommended practices can lead to severe injury and/or death.
IMPROPER USE:
WS will turn around in
large diameter pipe
VERY DANGEROUS!
PROPER USE:
WS with rigid “stinger”
to prevent turnaround, still
able to pass through elbows.
Rigid
Stinger
1-1/2 times
pipe ID

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StoneAge has designed and manufactured this
equipment considering all hazards associated
with its operation. StoneAge assessed these risks
and incorporated safety features in the design.
StoneAge WILL NOT accept responsibility for the
results of misuse.
IT IS THE RESPONSIBILITY OF THE INSTALLER/
OPERATOR to conduct a job specic risk
assessment prior to use. Job specic risk
assessment MUST be repeated for each different
set up, material, and location.
The risk assessment MUST conform to the Health
and Safety at Work Act 1974 and other relevant
Health and Safety legislation.
The risk assessment MUST consider potential
material or substance hazards including:
• Aerosols
• Biological and microbiological (viral or
bacterial) agents
• Combustible materials
• Dusts
• Explosion
• Fibers
• Flammable substances
• Fluids
• Fumes
• Gases
• Mists
• Oxidizing Agents
WARNING AND SAFETY INSTRUCTIONS
OPERATOR TRAINING
Managers, Supervisors, and Operators MUST be
trained in Health and Safety Awareness of High-
pressure Water Jetting and hold a copy the Water
Jetting Association (WJA) Code of Practice, or
equivalent (see www.waterjetting.org.uk).
Operators MUST be trained to identify and
understand all applicable standards for the
equipment supplied. Operators should be trained
in manual handling techniques to prevent bodily
injury.
Operators MUST read, understand, and follow the
Operational and Training Requirements (Section
6.0) of WJTA-IMCA’s, Industry Best Practices For
The Use Of High-pressure Waterjetting Equipment,
or equivalent.
Operators MUST read, understand and follow
the Warnings, Safety Information, Assembly,
Installation, Connection, Operation, Transport,
Handling, Storage, and Maintenance Instructions
detailed in this manual.

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WARNING AND SAFETY INSTRUCTIONS WARNING AND SAFETY INSTRUCTIONS
PERSONAL PROTECTIVE EQUIPMENT
REQUIREMENTS
Use of Personal Protective Equipment (PPE) is
dependent on the working pressure of water and
the cleaning application. Managers, Supervisors,
and Operators MUST carry out a job specic risk
assessment to dene the exact requirements for
PPE. See Personal Protective Equipment (Section
5) of WJTA-IMCA’s, Industry Best Practices For
The Use Of High-pressure Waterjetting Equipment
for additional information.
Hygiene - Operators are advised to wash
thoroughly after all waterjetting operations to
remove any waterblast residue which may contain
traces of harmful substances.
First aid provision - users MUST be provided with
suitable rst aid facilities at the operation site.
PPE may include:
• Eye protection: Full face visor
• Foot protection: Kevlar® brand or steel toe
capped, waterproof, non-slip safety boots
• Hand protection: Waterproof gloves
• Ear protection: Ear protection for a minimum
of 85 dBA
• Head protection: Hard hat that accepts a full
face visor and ear protection
• Body protection: Multi-layer waterproof
clothing approved for waterjetting
• Hose protection: Hose shroud
• Respiratory protection: May be required;
refer to job specic risk assessment

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WARNING
Operations with this equipment can be potentially
hazardous. Caution MUST be exercised prior
to and during equipment and water jet tool use.
Please read and follow all of these instructions,
in addition to the guidelines in the WJTA-IMCA’s
Industry Best Practices handbook, available
online at www.wjta.org. Deviating from safety
instructions and recommended practices can lead
to severe injury and/or death.
• Do not exceed the maximum operating
pressure specied for any component in a
system.
• The immediate work area MUST be marked
off to keep out untrained persons.
• Inspect the equipment for visible signs
of deterioration, damage, and improper
assembly. Do not operate if damaged, until
repaired.
• Make sure all threaded connections are tight
and free of leaks.
• Users of the Warthog® Classic Surge WS
MUST be trained and/or experienced in
the use and application of high-pressure
technology and cleaning, as well as all
associated safety measures, according
to the WJTA Recommended Practices
for the use of High-pressure Waterjetting
Equipment.
• Install mechanical stops, stingers and back
out preventers as appropriate when doing any
tube, pipe or vessel cleaning.
• Always de-energize the system before
servicing or replacing any parts. Failure to do
so can result in severe injury and/or death.
PRE-RUN SAFETY CHECK
Refer to WJTA-IMCA’s Industry Best Practices For
The Use Of High-pressure Waterjetting Equipment
and/or The Water Jetting Association’s, WJA Code
of Practice for additional safety information.
• Complete a job specic risk assessment and
act on the resulting actions.
• Adhere to all site specic safety procedures.
• Ensure the waterblasting zone is properly
barricaded and that warning signs are posted.
• Ensure the workplace is free of unnecessary
objects (e.g. loose parts, hoses, tools).
• Ensure all Operators are using the correct
Personal Protective Equipment (PPE).
• Check that the air hoses are properly
connected and tight.
• Check all hoses and accessories for damage
prior to use. Do not use damaged items. Only
high quality hoses intended for waterblast
applications should be used as high-pressure
hoses.
• Check all high-pressure threaded connections
for tightness.
• Operate the high-pressure water at full
pressure and use the Pneumatic Foot Pedal
Dump Control to verify that the dump valve is
working properly.
• Ensure that Operators never connect,
disconnect, or tighten hoses, adapters, or
accessories with the high-pressure water
pump unit running.
• Ensure no personnel are in the hydroblasting
zone.
WARNING AND SAFETY INSTRUCTIONS

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WARTHOG®X ( WTA)
PIPE SIZE: 3-8” Pipes | 76 -152 mm
INLET: 3/8” & 1/2” NPT or BSPP
FLOW RATE: 8-2 gpm | 30 -79 lpm
SERVICE INTERVAL: 250 hours
The industry’s most powerful puller/descaler nozzle for 3-8” (76-203 mm) pipes. Designed with extended
life durability, the Warthog X is compact in size and features a combination of xed and low-angle rear
rotary jets to optimize the pulling and cutting/descaling power.
• 2 rear xed jets delivers a powerful pull despite it’s compact size
• Unique shape and design allows the Warthog X to easily maneuver long radius elbows
• Designed to run along the bottom of the pipe, protecting the integrity of smaller pipes
• Access ports enable viscous uid change without disassembly for easy eld maintenance
Warthog® X (WTA) OVERVIEW
• WHIP HOSE OPTION
The whip hose reduces wear on the pressure hose.
• UNIVERSAL
Jetting is pre-congured for an equal balance of
pulling, ushing, cleaning, and cutting.
DESCALING
PULLING/
FLUSHING
Front Jet
Side Jets
Rear Jets
WTA DESCALER
5 Ports:
Front: 1 @ 15º
Side: 2 @ 100º
Rear: 2 @ 170º

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RECOMMENDED HOSES
WTA-1/2: StoneAge recommends a 1/2” ID hose be used, especially when using longer hose lengths.
WTA-3/8: StoneAge recommends a 3/8” ID hose be used; if 1/4” ID inch hose is used, too much pressure
is lost (at 5 gpm, each 100 ft of 1/4” hose will take away 700 psi due to friction).
JETTING
Pumps are commonly sold based on their theoretical maximum ow output; in reality, none are 100%
efcient. We try to take this into account when supplying you the jets. If you are not getting to the
operating pressure desired, the sizes of the jets may need to be changed.
This chart below is provided as an overview. For more precise jetting information, please use the
StoneAge Jetting App to determine jet sizes:
jetting.stoneagetools.com
For more information regarding the Warthog®X or other Warthog®Sewer Tools, contact your factory
authorized Warthog®Distributor or go to;
www.sewernozzles.com
Warthog® X (WTA) HEAD OFFSET AND JETTING OVERVIEW
Warthog® X (WTA) HEAD OFFSET JETTING OVERVIEW CHART
WTA WITH 300' OF
Ø3/8" HOSE
PRESSURE
2500 PSI 3000 PSI 3500 PSI 4000 PSI 4500 PSI
170 BAR 210 BAR 240 BAR 280 BAR 310 BAR
FLOW
8 GPM 30.3 LPM R45 R45 R45 R45 R45
11 GPM 41.6 LPM R30 R30 R30 R30 R30
14 GPM 53.0 LPM R30 R22 R22
WTA WITH 500' OF
Ø1/2" HOSE
PRESSURE
2500 PSI 3000 PSI 3500 PSI 4000 PSI 4500 PSI
170 BAR 210 BAR 240 BAR 280 BAR 310 BAR
FLOW
8 GPM 30.3 LPM R45 R45 R45 R30 R30
11 GPM 41.6 LPM R30 R30 R30 R22 R22
14 GPM 53.0 LPM R30 R30 R22 R22 R22
18 GPM 68.1 LPM R22 R22 R22 R22 R17
21 GPM 79.5 LPM R17 R17 R17

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NOTICE
The two most important items in maintaining the WTA tools;
- Keep debris from entering the tool and preventing it from rotating by ushing hoses before use.
- Keep the WTA full of viscous uid to maintain control and rotation speed. When the viscous uid is lost
or contaminated, the rotation speed of the tool will increase, which reduce the life of the high pressure
seal and bearing. We recommend that this is done after every 40 to 50 hours of operation. If the tool is
spinning much faster than when new, this is an indication that it needs uid.
OPERATION:
• Make sure the operator has a controlled dump in the system and it is operated by the person closest
to the job. Test the dump prior to beginning the job.
• Flush out the high pressure hoses before connecting the WTA to eliminate debris.
TECH TIP: NPT threads -StoneAge recommends the use of Teon™tape and yellow Threadmate™
on NPT thread connections.
Fine and high pressure threads- StoneAge recommends the use of Blue Goop®Anti-seize on
Fine and high pressure thread connections.
• It is recommended that the hose be marked a few feet from the end with a piece of tape so the
operator knows when to stop on the way back out.
• Position the tool within the pipe to be cleaned; bring the pump up to pressure, making certain that
the WTA begins to pull it’s way in the proper direction into the pipe. If roots are present, feeding at a
slower rate will improve the cleaning results. Depending on the amount of debris in the pipe, it may
be necessary to occasionally pull the WTA back toward the pipe entrance to prevent large buildups
behind the tool.
• Close the dump and slowly bring the pump up to pressure the rst time to make sure jets are not
plugged and the jet thrust is correct. The WTA should begin to slowly rotate.
• Once the pump is up to pressure, feed the WTA at a reasonable rate to allow the jets time to clean
the pipe. Once operating pressure is reached, feed the tool into the pipe to begin the cleaning job.
• Depending on the amount of debris in the pipe, it may be necessary to occasionally pull the WTA
back toward the pipe entrance to prevent large buildups behind the tool. Allow the jets time to do
their work by feeding the hose out at a controlled rate.
• When nished cleaning, shut down and secure pump before removing WTA from line. If the WTA will
be removed from the line and stored for more than several days, blow out water with compressed air
to prolong the life of the internal components.
Loctite®Threadlocker is a registered trademark of the Henkel®Corporation.
Blue Goop®is a registered trademark of the Swagelock®Corporation.
Parker Threadmate™ is a registered trademark of the Parker Hannin Corporation.
OPERATION TROUBLESHOOTING

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SEAL LEAK:
• The seal may leak initially at low pressure, but should pop closed as pressure is increased. If operating
pressure is reached and the seal is leaking continuously, the high pressure seal may need to be
replaced. See the “Disassembly and Assembly” sections of this manual for instructions. Maintenance
Kits can be found in the “Service Kit” section of this manual.
HEAD WILL NOT ROTATE:
• First try rotating head by hand and see if it feels rough or gritty to turn. If it does, the tool must be
disassembled and repaired; it likely has bad bearings, seals and uid. If the tool feels okay, check to
see if any jets are plugged; even if a jet is only partially blocked it can keep the head from rotating. Jets
must be removed from the head to properly clean them; it does not do any good to poke the material
plugging the jet back into the head, as it will just replug a jet.
HEAD SPINS TOO FAST OR TOO SLOW:
• If the head spins too fast or if the tool starts to sound different (like a jet engine) the tool may be
low on viscous uid, or the viscous uid may be contaminated. In this case, See the next page
for Viscous Fluid Filling Instructions and push viscous uid through the tool until clean visc
bubbles out one of the visc ports. Continued operation in this state can mechanically damage
the tool and a rebuild may be required to replace the faulty shaft seals.
• Check that the tool is jetted correctly for the length and diameter of the hose. If the hose is too long for
the jetted conguration, it will cause a reduction in pressure and torque at the tool. The opposite would
be true if the hose is too short for the jetted conguration.
NOT GETTING THE DESIRED OPERATING PRESSURE:
• The sizes of the jets may need to be changed. Verify jetting at jetting.stoneagetools.com
• For more information contact your factory authorized StoneAge® Inc. distributor or go to
www.sewernozzles.com for help.
TROUBLESHOOTING

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TOOL SERVICE INFORMATION
TOOL SERVICE
The Warthog® X (WTA) also has a high pressure seal that will last between 150 and 300 hours. The seal
may leak at low pressure, but will seal at high pressures unless it has worn out. Refer to this manual for
assembly instructions.
Product training and proper tools are required to service this tool. If you are uncomfortable performing
the service, bring the WTA to your authorized dealer.
The use of a bench vice and an arbor press is recommended. Take care throughout the entire
procedure to keep the internals clean and free from grit, lint, and contamination. Failure to do so could
result in premature failure after service.
TO FILL WITH VISCOUS FLUID
1. Fill the syringe with viscous uid. This is
best done by unscrewing the handle from
the tube and pulling out the plunger. Pour
uid into the tube; reassemble the syringe.
2. Remove both Port Screws (FT 026)
from the Body with a small athead
screwdriver.
3. Clamp the tool by the ats on the Inlet
Nut of the tool, or on either side of the
body, at the approximate angle shown in
the diagram to the right. If clamping on
the body, it is recommend to place a rag
in the jaws of the vise in order to protect
the body.
4. Thread the syringe tting into the side
port, and slowly squeeze uid into swivel
until excess uid comes out of the other
Port. If the uid coming out appears dirty
or watery, keep squeezing in new uid
until it comes out clean.
5. Remove syringe from the WTA Body and
install both Port Plugs.
VISCOUS FLUID FILL INSTRUCTIONS
FT 110
Syringe
REMOVE BOTH
FT 026
Port Screws
TO FILL
DISASSEMBLY
IF FILLING AFTER COMPLETE REBUILD
• Fill until there are no bubbles coming out
of the open port.
• Spin head 10 times clockwise from head
end.
• Let rest 30 seconds.
• Continue to ll until there are no bubbles
coming out of the open port.
• Install port plugs.
LIST OF TOOLS:
• Bench Vise (recommended)
• Arbor Press (recommended)
• 5mm T-Handle Hex Wrench
• 4mm Hex Wrench
• Adjustable End Wrench
• Pick
• VS 606-F Visc\Syringe Kit
6oz Slow Visc
BC 410 Syringe
LIST OF MATERIALS:
• Clean lint free rags or blue shop towels
• Multifak EP1 Grease – StoneAge PN (GP 049
Grease)
• PSF-2,000 cst silicone uid (fast visc).
• Blue Goop®(Swagelok®brand anti-seize or
equiv.)
• Loctite®Threadlocker Blue 242
• Isopropyl Alcohol or Denatured Alcohol

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TOOL SERVICE INFORMATION
Figure 1: For Steps 1-2
REMOVE
FT 026
Port Screw
INSERT 5mm
T-HANDLE HEX
APPROXIMATELY
1/2” INTO THE
SHAFT
DO NOT PUSH
T-HANDLE TO
THE BOTTOM
OF THE TOOL
DISASSEMBLY
1. Remove one Port Screw before
disassembling the WTA to relieve the vacuum
on the internal parts.
2. Clamp the ats on the Body of the tool in a
vise with the Inlet Nut facing up.
3. Using and adjustable wrench, unscrew the
Inlet Nut from tool Body.
4. Use a pick to gently remove the Brass Seat
and the High Pressure Seal from the Body.
Figure 2: For Step 4
Figure 3: For Step 5
Figure 4: For Step 6
WTA 002-X X
Inlet Nut
WTA 003
Body
WTA 003
Body
WTA 007
Bearing
WTA 004
Rotor
WTA 040-RXX
Head
WTA 001-XX
Shaft
BC 041
O-Ring
DISASSEMBLY
5. Clamp the tool in the vise by the ats on the
head.
6. Insert a 5mm T-Handle Allen Key
approximately 1/2” into the Shaft and rotate
counterclockwise to release the Shaft
Assembly.
7. Pull the Shaft/Bearing/Rotor/O-Ring
Assembly out of the Body and lift the Body
off the Head.

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DISASSEMBLY/ ASSEMBLY
Figure 5: For Steps 7-8
Figure 6: For Step 9
Figure 7: For Steps 10-11
Figure 8: For Step 11
8. Remove the Bearing and Rotor. If they dont
slide off the Shaft, use an arbor press to
remove.
9. Use a pick to gently remove the O-Ring at
the end of the Shaft.
10. Remove the Seal from the Body.
WTA 007
Bearing
WTA 029
Seal
WTA 006
Seal
WTA 004
Rotor
WTA 003
Body
WTA 040-RXX
Head
WTA 001-XX
Shaft
BC 041
O-Ring
DB 169
Piston
O-Ring
11. Use a pick to gently remove the O-Ring
from around the outside of the Inlet Nut and
the seal from inside the Inlet Nut.
12. Use a 4mm Allen Key to remove the Nozzles
from the Inlet Nut and the Head.
USE 4mm ALLEN KEY
CNP1-XX
Nozzles
USE 4mm ALLEN KEY
CNP1-XX
Nozzles

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DISASSEMBLY/ ASSEMBLY
Figure 6: For Step 7
Figure 2: For Steps 3-4
ASSEMBLY
Figure 3 For Steps 5-6
Figure 1: For Steps 1-2
NOTICE
• Before reassembly of the tool, wash all parts in
solvent and blow dry.
• Inspect wear items, (High Pressure Seal Assembly,
Shaft Seals, O-Rings, and Port Screws.)
• Make sure nozzles are clear using a pin gauge or a
welder’s nozzle cleaning tool.
• See the “Maintenance Kits” section of this manual
for a complete list of Service, Overhaul, and, Tool
kits.
ASSEMBLY
1. Apply Stoneage PN: GP 047 (Parker
Threadmate™ II or equiv.) and 2.5 wraps of
Teon™ tape to all nozzle threads.
2. Use a 4mm Allen Key to install the Nozzles
into the Inlet Nut and Head. Torque nozzles to
36-48 in-lb.
WTA 006 Seal
(Spring Side
Facing Down)
WTA 029 Seal
(Spring Side
Facing Up)
WTA 003
Body
WTA 040-RXX
Head
DB 169
Piston
O-Ring
USE 4mm ALLEN KEY
CNP1-XX
Nozzles
CNP1-XX
Nozzles
3. Install O-Ring on the outside of the Inlet Nut.
4. Fill the spring side of the Seal with grease,
cost the outside, and press into the Inlet Nut
with the spring side facing down or towards
the Inlet Nut.
WTA 002-X X
Inlet Nut
5. Apply Stoneage PN: GP 047 (Parker
Threadmate™ II or equiv.) and 2½ wraps of
Teon™ tape to all nozzle threads.
6. Use a 4mm Allen Key to install the Nozzles
into the Inlet Nut and Head. Torque nozzles to
36-48 in-lb.
7. Fill the spring side of the Seal with grease
and press into the Body with the spring side
facing up or away from the ats on the Body.
Multifak EP1
Grease
Multifak EP1
Grease
Yellow Threadmate™
and
Teon™ tape
on all nozzles
Yellow
Threadmate™
and
Teon™tape on all
nozzles

18 866-795-1586 • WWW.SEWERNOZZLES.COM
ASSEMBLY
Figure 7: For Steps 8-10
Multifak EP1
Grease
Chamfer up
WTA 007
Bearing
WTA 004
Rotor
(Orient this way)
WTA 001-XX
Shaft
BLUE Loctite®
Multifak EP1
Grease BC 041
O-Ring
Figure 8: For Steps 11-13
WTA 003
Body
WTA 007
Bearing
WTA 004
Rotor
WTA 040-RXX
Head
WTA 001-XX
Shaft
BC 041
O-Ring
INSERT 5mm
T-HANDLE HEX
APPROXIMATELY
1/2” INTO THE
SHAFT
DO NOT PUSH
T-HANDLE TO
THE BOTTOM
OF THE TOOL
Figure 10: For Step 15
Figure 9: For Step 14
8. Press the Bearing and Rotor onto the Shaft.
9. Grease the O-Ring with Multifak EP1
Grease and Gently install it into the groove
on the end of the Shaft.
10. Coat the threads on the Shaft with Blue
Loctite®
11. Clamp the Head in the vise by the ats as
shown.
12. Place the Body with Seal onto the Head.
13. Drop the Shaft/Bearing/Rotor/O-Ring
Assembly onto the Body.
14. Insert a 5mm T-Handle Allen Key
approximately 1/2” into the Shaft and rotate
clockwise to secure the Shaft Assembly to
the Head. Torque to 108-132 IN-LBS.
15. Install the High Pressure Seal and the Brass
Seat into the center of the Shaft
ASSEMBLY

19
866-795-1586 • WWW.SEWERNOZZLES.COM
ASSEMBLY
Blue Goop®
Anti-Seize
Figure 11: For Steps 16-17
16. Using and adjustable wrench, screw the Inlet
Nut onto the Body.
17. Fill with the lubricant per the instructions on
page 14 and follow the steps for “Filling After
Complete Rebuild”.

20 866-795-1586 • WWW.SEWERNOZZLES.COM
Warthog® X WTA-PKG EXPLODED PART DIAGRAM
MODEL INLET AND HEAD OFFSETS
1/2 INCH 3/8 INCH BSPP6 BSPP8
# PART NUMBER AND DESCRIPTION R30 R45 R30 R45 R30 R45 R30 R45
1 BC 040 O-RING 1 1 1 1 1 1 1 1
2 DB 169 O-RING, PISTON 1 1 1 1 1 1 1 1
3 FT 026 PORT SCREW WITH O-RING 2 2 2 2 2 2 2 2
4 RJ 011-K BRASS SEAT 1 1 1 1 1 1 1 1
5 RJ 012-KTO SEAL WITH O-RING 1 1 1 1 1 1 1 1
6 WT 006 SEAL 1 1 1 1 1 1 1 1
7 WTA 001 SHAFT 1 1 1 1 1 1 1 1
8 WTA 002-BSPP6 INLET NUT, 3/8 BSPP - - - - 1 1 - -
9 WTA 002-BSPP8 INLET NUT, 1/2 BSPP - - - - - - 1 1
10 WTA 002-P6 INLET NUT, 3/8 NPT - - 1 1 - - - -
11 WTA 002-P8 INLET NUT, 1/2 NPT 1 1 - - - - - -
12 WTA 003 BODY 1 1 1 1 1 1 1 1
13 WTA 004 ROTOR 1 1 1 1 1 1 1 1
14 WTA 007 BALL BEARING WITH SEALS 1 1 1 1 1 1 1 1
15 WTA 029 SEAL 1 1 1 1 1 1 1 1
16 WTA 040-R30 HEAD, R30 1 - 1 - 1 - 1 -
17 WTA 040-R45 HEAD, R45 - 1 - 1 - 1 - 1
18 CNP1-XXX 5 5 5 5 5 5 5 5
NOTES:
1. TORQUE INTERNAL HEX TO 108-132 IN-LB.
2. APPLY BLUE GOOP (SWAGELOK BRAND ANTI-
SEIZE OR EQUIV.) TO THREADS WHERE NOTED.
3. FILL TOOLS WITH PSF-2,000CST SILICONE FLUID
(FAST VISC).
18 x5