Strongway 113239 User manual

3-TON HYDRAULIC
LONG REACH PROFESSIONAL
FLOOR JACK
OWNER’S MANUAL
Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure
to follow the safety rules and other basic safety precautions may result in serious personal injury.
Item# 113239

2
TECHNICAL SPECIFICATIONS
Item Capacity Lifting Range
Min. (inch)
Lifting Range
Max. (inch)
Lifting Range
Min. (cm)
Lifting Range
Max. (cm)
113239 3 TON 3.35 24 8.5 61
SAFETY MARKINGS
1. Study, understand, and follow all instructions before operating this device.
2. Do not exceed rated capacity.
3. Use only on hard, level surfaces, with less than 3 degrees of slope.
4. Lifting device only. Immediately after lifting, support the vehicle with appropriate means.
5. Do not move or dolly the vehicle while on the jack.
6. Lift only on areas of the vehicle as specied by the vehicle manufacturer.
7. No alterations shall be made to this product.
8. Only attachments and/or adapters supplied by the manufacturer shall be used.
9. Do not get under or allow anyone under the vehicle until it has been supported by jack stands.
10. Center load on saddle prior to lifting.
11. Use wheel chocks or other blocking device on opposing wheels before using jack.
12. Never use on a lawn mower or lawn tractor.
13. Do not use this jack for any use other than the manufacturer specied usage.
14. Do not rock the vehicle while working on or around equipment.
15. The following are not recommended for supporting on this equipment: Foundations, Homes, Mobile
Homes, Trailers, RV’s, Campers, nor Fifth Wheels, etc.
16. Failure to heed these markings may result in personal injury and/or property damage.
WARNING!
IMPORTANT
OWNER / USER RESPONSIBILITY
Before You Begin Register This Product.
For future reference, record the model name, model number, date of manufacture and purchase date of this
product. You can nd this information on the product.
Model Name ________________________
Model Number ________________________
Date of Manufacture _______________________
Date of Purchase ________________________
DO NOT OPERATE OR REPAIR THIS PRODUCT WITHOUT READING THIS MANUAL.
Read and follow the safety instructions. Keep Instructions readily available for operators. Make certain all
operators are properly trained and understand how to safely and correctly operate the product. By proceeding
you agree that you fully understand and comprehend the full contents of this manual. Failure to operate this
product as intended may cause injury or death. The manufacturer is not responsible for any damages or injury
caused by improper use or neglect. Allow product operation only with all parts in place and operating safely.
Use only genuine replacement parts. Service and maintain the product only with authorized or approved
replacement parts; negligence will make the product unsafe for use and will void the warranty. Carefully
inspect the product on a regular basis and perform all maintenance as required. Store these instructions
in a protected dry location. Keep all decals on the product clean and visible. Do not modify and/or use for
any application other than that for which this product was designed. If you have any questions relative to a
particular application, DO NOT use the product until you have rst contacted the distributor or manufacturer to
determine if it can or should be performed on the product.
For technical questions please call 1-800-222-5381.

3
ASSEMBLY
1. Familiarize yourself with the jack. 3. Refer to picture 2 when performing this step.
Press Quick Disconnect on handle piece 2, this
will allow slide handle pieces 1 and 2 connect,
align the holes on both sections to allow quick
disconnect to trigger. Quick disconnect will
automatically pop out when hole position is
correct.
4. Unfasten the screw located in the Handle Socket
to insert the assembled handle.
5. Line up the square hole located at the bottom of
the handle over the square bolt inside the Handle
Socket.
6. Secure the handle in place by tightening the screw
in the Handle Socket Without any vehicle on the
jack. Cycle the lift up and down several times to
insure the hydraulic system is operating properly.
(Perform the System Air Purge Procedure before
rst use.)
2. Prior to assembly, carefully remove the retaining
clip attached to the handle socket. CAUTION:
The socket will tend to spring upward when the
clip is removed. To prevent possible injury, place
one hand on the top of handle socket to control
the upward motion of the handle socket retaining
clip, and then carefully remove the retaining clip.
After removed slowly allow handle socket to rise
back into resting position.
Lifting Arm
Saddle
Front Wheel
Handle
Foot Pedal
Rear Swivel
Casters
Pump Plunger
Oil Fill Plug
WARNING: Do not lift or carry jack by handle.
Handle could dislodge and jack may fall,
resulting in possible injury or property damage.
Once retaining clip is removed, SLOWLY allow
handle socket to rise back into resting position.
Use CAUTION when removing retaining clip,
handle socket will spring forward rapidly.
WARNING!
Clip

4
SYSTEM AIR PURGE PROCEDURE
1. Remove cover plate.
2. Turn release valve counter-clockwise on full turn
to the open position.
3. Rapidly pump the handle 6-8 times. Leave handle
in down position to expose oil ll plug.
4. With a at blade screwdriver, push the oil ll plug
slightly to the side to purge trapped air from
system. (Use caution not to tear or puncture the
oil plug.)
5. Replace Cover Plate.
6. Turn release valve clockwise to the closed
position.
7. Jack is now ready for use. Check for proper pump
action. (Repeat steps if neccessary).
BEFORE USE
1. Block the vehicle’s wheels for lifting stability.
Secure the load to prevent inadvertent shifting
and movement
2. Position the jack near desired lift point.
3. Set the Parking Brake in the vehicle.
4. Refer to the vehicle manufacturer owner’s manual
to locate approved lifting points on the vehicle.
Position the jack so that the saddle is centered
and will contact the load lifting point rmly.
5. Assemble the handle; ensure to align with slots.
6. Close the release valve by turning it clockwise
until it is rmly closed.
7. Before raising the vehicle double check and verify
the saddle is centered and also has full contact
with the lifting point.
8. Pump handle to lift until saddle contacts load.
Continue to pump the jack handle to lift the
vehicle to the desired height. After lifting, support
the load with appropriately rated vehicle support
stands before working on the vehicle.
RAISING THE JACK
OPERATION
CAUTION: NEVER WIRE, CLAMP OR
OTHERWISE DISABLE THE LIFT CONTROL
VALVE TO FUCTION BY ANY MEANS
OTHER THAN BY USING THE OPERATOR'S
HAND. USE THE HANDLE PROVIDED WITH
THIS PRODUCT OR AN AUTHORIZED
REPLACEMENT HANDLE TO ENSURE
PROPER RELEASE VALVE OPERATION. DO
NOT USE EXTENSIONS ON THE OPERATING
HANDLE.
1. Raise load high enough to allow clearance for the
jack stands to be removed, then carefully remove
jack stands.
2. Remove support stands.
3. Grasp the handle rmly with both hands. Securely
hold on to the jack handle so your hands do not
slip and ensure the release valve does not rapidly
lower.
4. Carefully open the Release Valve by slowly
turning the handle counter-clockwise. (Do not
allow bystanders around the jack or under the
load when lowering the jack.
5. After removing jack from under the load, keep jack
in the lowered position to reduce exposure to rust
and contamination.
LOWERING THE JACK
WARNING: USE EXTREME CAUTION WHEN
LOWERING THE JACK. THE JACK HANDLE
MAY TURN RAPIDLY. OPENING THE
RELEASE VALVE TOO FAST CAN CAUSE
THE JACK TO LOWER RAPIDLY. FAILURE TO
HEAD THESE WARNINGS COULD CAUSE
SERIOUS INJURY OR DEATH.
IMPORTANT: BEFORE FIRST USE
Perform the following System Air Purge Procedure to
remove any air that may have been introduced into
the hydraulic system as a result of product shipment
and handling. This step is to be completed without
any weight on the jack.
1. Before using this product, read the owner's
manual completely and familiarize yourself
thoroughly with the product and the hazards
associated with its improper use.
2. Perform the air purge procedure. (See System Air
Purge Procedure.)
3. Check and that the pump operates smoothly
before putting into service.
4. Inspect before each use. Do not use if bent,
broken or cracked components are noted.

5
MAINTENANCE INSTRUCTIONS
If you use and maintain your equipment properly, it will give you many years of service. Follow the
maintenance instructions carefully to keep your equipment in good working condition. Never perform any
maintenance on the equipment while it is under a load.
Inspection
You should inspect the product for damage, wear, broken or missing parts (e.g.: pins) and that all components
function before each use. Follow lubrication and storage instructions for optimum product performance.
Binding
If the product binds while under a load, use equipment with equal or a larger load capacity to lower the load
safely to the ground. After unbinding; clean, lubricate and test that equipment is working properly. Rusty
components, dirt, or worn parts can be causes of binding. Clean and lubricate the equipment as indicated in
the lubrication section. Test the equipment by lifting without a load. If the binding continues contact Customer
Service.
Cleaning
If the moving parts of the equipment are obstructed, use cleaning solvent or another good degreaser to clean
the equipment. Remove any existing rust, with a penetrating lubricant.
Lubrication
This equipment will not operate safely without proper lubrication. Using the equipment without proper
lubrication will result in poor performance and damage to the equipment. Some parts in this equipment are not
self-lubricating. Inspect the equipment before use and lubricate when necessary. After cleaning, lubricate the
equipment using light penetrating oil, lubricating spray.
• Use a good lubricant on all moving parts.
• For light duty use lubrication once a month.
• For heavy and constant use lubrication recommended every week.
• NEVER USE SANDPAPER OR ABRASIVE MATERIAL ON THESE SURFACES!
Rust Prevention:
Check rams and pump plungers on the power unit assemblies daily for any signs of rust or corrosion.
Without a load, lift the equipment as high as it goes and look under and behind the lifting points. If signs of
rust are visible clean as needed.
Grease Fittings
Some models contain grease ttings that will regularly need to be greased and lubricated.
How the Jack Operates
With release valve closed, an upward stroke of the jack handle draws oil from the reservoir tank into the
plunger cavity. Hydraulic pressure holds the valve closed, which keeps the oil in the plunger cavity. A
downward stroke of the jack handle releases oil into the cylinder, which forces the ram out. This raises the
saddle. When the ram reaches maximum extension, oil is bypassed back into the reservoir to prevent an over
extended ram stroke and possible damage to the jack. Opening the release valve allows oil to ow back into
reservoir. This releases hydraulic pressure on the ram, which results in lowering the saddle.
Storing the Jack
1. Lower the Lifting ram.
2. Place the handle in the upright position.
3. Store in a dry location, recommended indoors.
Note: If the jack is stored outdoors, be sure to lubricate all parts before and after use to ensure the jack stays
in good working condition. Always store jack in the fully retracted postion when stored in outdoor or caustic
enviroments that can cause corrosion and/or rust.

6
TO ADD JACK OIL
TO REPLACE JACK OIL
1. Position the jack on level ground and lower the
saddle.
2. Remove cover plate.
3. Remove the oil plug.
4. Fill the oil case until oil level is just beneath the
lower rim of the oil ll hole.
1. Position the jack on level ground and lower the
saddle.
2. Open release valve by turning handle counter-
clockwise.
3. Remove cover plate.
4. Remove the oil plug.
5. Turn the jack on its side to drain old oil from the
oil ll hole.
5. Replace oil plug.
6. Replace coverplate and perform the System Air
Purge Procedure.
6. Position the jack on level ground and keep saddle
in the lowered position. Fill the oil case until oil
level is just beneath the lower rim. Keep dirt and
other foreign materials clear when pouring.
7. Replace oil plug.
8. Replace the cover plate and perform the System
Air Purge Procedure.
• DO NOT USE MOTOR OIL IN THE JACK.
• ONLY USE ANTI-FOAMING JACK OIL.
• ALWAYS USE A GOOD GRADE HYDRAULIC
JACK OIL.
• DO NOT USE HYDRAULIC BRAKE FLUID,
ALCOHOL, GLYCERINE, DETERGENT, MOTOR
OIL OR DIRTY OIL.
• USE OF A NON-RECOMMENDED FLUID CAN
CAUSE DAMAGE TO A JACK.
• AVOID MIXING DIFFERENT TYPES OF FLUID
AND NEVER USE BRAKE FLUID, TURBINE
OIL, TRANSMISSION FLUID, MOTOR OIL OR
GLYCERIN. IMPROPER FLUID CAN CAUSE
PREMATURE FAILURE OF THE JACK AND THE
POTENTIAL FOR SUDDEN AND IMMEDIATE
LOSS OF LOAD.
• DISPOSE OF HYDRAULIC FLUID IN
ACCORDANCE WITH LOCAL REGULATIONS.
ADDITIONAL LUBRICATION:
1. Periodically check the pump piston and ram for
signs of rust or corrosion. As needed thoroughly
wipe with a clean non-scratching oil soluble
cloth. NEVER USE SANDPAPER OR ABRASIVE
MATERIAL ON THESE SURFACES!
2. When not in use, store the jack with pump piston
and ram fully retracted.
ADDITIONAL WARNINGS:

7
ASSEMBLY DIAGRAM

8
REF# PART# DESCRIPTION QTY
1TZ830009.3 Power unit assembly 1
2T830008.5-1 Universal joint assembly 1
3GB/T 308 Steel ball bearing Ø6mm 1
4T815016L.3-13(ASM) Oil plug 1
5Cotter pin Ø4x45mm 1
6Coupling connector 1
7Lifting arm assembly 1
8T830003L-16 Pin for saddle 1
9TZ830026X-GS-1 Saddle 1
10 GB/T 894.1 C-clip Ø18mm 2
11 Connected bar 2
12 T84004-3 Front wheel 2
13 GB/T 896 C-clip Ø15mm 2
14 Frame assembly 1
15 Washer M16 2
16 GB/T 859 Spring Washer M16 6
17 GB/T 6170 Nut M16 4
18 C-clip Ø28mm 2
19 T83508.6 Rear caster assembly M16 2
20 Socket head cap screw M16x25mm 2
21 Washer M18 2
22 Spring Washer M18 2
23 Shoulder bolt M18x65mm 2
24 Spring Washer M10 2
25 Hex head screw M10x16mm 2
26 Washer M10 2
27 Position shaft for handle socket 1
28 T84004-7 Plastic sleeve 2
29 GB/T 859 Spring Washer 8 4
30 Hex head screw M8x20mm 2
31 T830008.2-4 Handle socket screw M10x23.5mm 1
32 GB/T 894.1 C-clip Ø12mm 1
33 Handle socket 1
34 Torsion spring 1
35 GB/T 5783 Hex head screw M8x16mm 2
36 T830012HTBL.2-1 Foot pedal 1
37 TZ830009TB.1-3 Contact roller 1
38 T825011BCL.1-2 Pin for roller 1
39 Supporting shaft 1
40 Connecting bar pintle 2
41 C-clip Ø30mm 2
42 Return spring 2
43 T830008-5 Cover plate 1
44 Back shaft 1
45 GB/T 70.3 Hex drive at head screw M6x16mm 4
46 T830008-10 Magnetic spacer 1
47 T83508.5-4 Handle lock pin 1
48 T83508-9 Flexible protective pipe 1
49 T830018Z.2a Handle assembly 1
50 T830008.MF Seal kit 1

9
TROUBLESHOOTING
REPLACEMENT PARTS
JACK
WILL
NOT
LIFT
LOAD
JACK
WILL
NOT
HOLD
LOAD
JACK
WILL
NOT
LOWER
POOR
JACK
LIFTING
WILL NOT
LIFT TO
FULL
EXTENSION
CAUSES AND SOLUTIONS
Release valve is not completely closed.
Turn handle clockwise.
Weight Capacity Exceeded.
Decrease the weight or change to a higher
capacity jack.
Air is in the hydraulics.
Purge air from system.
Low oil level.
Add oil as required.
Oil reservoir is overlled.
Drain excessive oil. Lubricate moving parts.
Jack is binding or foreign obstruction.
Check the locking pin and release handle to
make sure they are functioning properly.
Power unit malfunctioning.
Replace the power unit.
Safe Operating Temperature is between 40°F – 105°F (4°C - 41°C)
For replacement parts Customer Service at 1-800-222-5381. Not all equipment components are available
for replacement; illustrations provided are a convenient reference of location and position in the assembly
sequence. When ordering parts the following will be required: Model Number, Serial Number and Description.
The distributor reserves the rights to make design changes and or improvements to product lines and
manuals without notice.
For replacement parts and technical questions, please call 1-800-222-5381.

LIMITED WARRANTY
Limited Warranty
Northern Tool and Equipment Company, Inc. ("We'' or '"Us'') warrants to the original purchaser only ("You''
or “Your”) that the Strongway product purchased will be free from material defects in both materials and
workmanship, normal wear and tear excepted, for a period of one year from date of purchase. The foregoing
warranty is valid only if the installation and use of the product is strictly in accordance with product instructions.
There are no other warranties, express or implied, including the warranty of merchantability or tness for a
particular purpose. If the product does not comply with this limited warranty, Your sole and exclusive remedy is
that We will, at our sole option and within a commercially reasonable time, either replace the product without
charge to You or refund the purchase price (less shipping). This limited warranty is not transferable.
Limitations on the Warranty
This limited warranty does not cover: (a) normal wear and tear; (b) damage through abuse, neglect, misuse, or
as a result of any accident or in any other manner; (c) damage from misapplication, overloading, or improper
installation; (d) improper maintenance and repair; and (e) product alteration in any manner by anyone other
than Us, with the sole exception of alterations made pursuant to product instructions and in a workmanlike
manner.
Obligations of Purchaser
You must retain Your product purchase receipt to verify date of purchase and that You are the original
purchaser. To make a warranty claim, contact Us at 1-800-222-5381, identify the product by make and model
number, and follow the claim instructions that will be provided. The product and the purchase receipt must be
provided to Us in order to process Your warranty claim. Any returned product that is replaced or refunded by
Us becomes our property. You will be responsible for return shipping costs or costs related to Your return visit
to a retail store.
Remedy Limits
Product replacement or a refund of the purchase price is Your sole remedy under this limited warranty or any
other warranty related to the product. We shall not be liable for: service or labor charges or damage to Your
trailer incurred in removing or replacing the product; any damages, including, without limitation, damages to
tangible personal property or personal injury, related to Your improper use, installation, or maintenance of the
product; or any indirect, incidental or consequential damages of any kind for any reason.
Assumption of Risk
You acknowledge and agree that any use of the product for any purpose other than the specied use(s) stated
in the product instructions is at Your own risk.
Governing Law
This limited warranty gives You specic legal rights, and You also may have other rights, which vary from
state to state. Some states do not allow limitations or exclusions on implied warranties or incidental or
consequential damages, so the above limitations may not apply to You. This limited warranty is governed
by the laws of the State of Minnesota, without regard to rules pertaining to conicts of law. The state courts
located in Dakota County, Minnesota shall have exclusive jurisdiction for any disputes relating to this warranty.
Distributed by
Northern Tool + Equipment Co., Inc.
Burnsville, Minnesota 55306
NorthernTool.com
Made in China