SPX Power Team J24T, Power Team J55T, Power Team J106T Parts List And Operating Instructions

Page 1

HYDRAULIC TOE JACK

Part Number J24T Maximum Capacity: 2 Ton Part Number J55T Maximum Capacity: 5 Ton

Part Number J106T Maximum Capacity: 10 Ton

Read and carefully follow the warnings and operating instructions before using this jack. Most problems with new equipment are caused by improper operation or setup.

NOTE: Inspect the jack upon arrival. The carrier, not the manufacturer, is responsible for any damage resulting from shipment.

SAFETY PRECAUTIONS

WWAARRNNIINNGG::

To help prevent personal injury or damage to equipment,

• Do not exceed the maximum load capacity of the jack.

• Do not add additional load to a lifted load.

•

Do not use in unstable or hazardous positions.

• Unit must be used on flat surfaces able to carry the load.

• Keep clear of lifted loads.

• The load must be stable during lifing. An unstable load may cause the jack or load to slip.

• Do not use the jack(s) if damaged, altered, or in poor condition.

• Do not lift people or loads with people on them.

•

This hydraulic jack is for professional use only and should be used only by persons trained in its use.

• Do not lift at the end of the toe. Fully engage the load with the toe.

• Use only Power Team hydraulic fluid in this unit.

• Do NOT, under any circumstances, tamper with the adjustment of the jack's internal relief valve screw. To

do so may cause the jack to fail.

• Read operating instructions and A.N.S.I. B30.1 safety code for jacks.

• The owner of the jack must ensure that all safety-related decals are maintained and replaced as they

become hard to read.

• This guide cannot cover every situation, so always do the job with safety first.

Form No. 102947

Parts List and Operating Instructions for:

J24T J55T J106T

Sheet No. 1 of 5

Rev. 2 Date: 28 Dec. 1998

SPX Corporation 5885 11th Street Rockford, IL 61109-3699 USA

Internet Address:

http://www.powerteam.com

Tech. Services: (800) 477-8326

Fax: (800) 765-8326

Order Entry: (800) 541-1418

Fax: (800) 288-7031

Page 2

Parts List and Operating Instructions, Form No. 102947, Back sheet 1 of 5

OPERATING INSTRUCTIONS

IMPORTANT: Do not carry the jack by the jacking lever.

Lifting a Load

1. Position the load on the toe of the jack.

WWAARRNNIINNGG::

Do not lift a load on the end of the toe. Fully engage the load with the toe.

IMPORTANT: When lifting by the toe, wedge the head of the jack on the load to avoid bending the column.

2. Turn the release valve knob in a clockwise direction until it is snug.

3. Pump the jacking lever in an up and down motion.

Lowering a Load

1. Slowly loosen the release valve knob by turning it in a counterclockwise direction. The more the knob is loosened, the faster the load will be lowered. To stop the jack from lowering a load, tighten the release valve knob by turning it in a clockwise direction.

PREVENTIVE MAINTENANCE

IMPORTANT: The greatest single cause of failure in hydraulic units is dirt. Keep the jack clean and well lubricated to prevent foreign matter from entering the system. If the jack has been exposed to rain, snow, sand, or grit, it must be cleaned before it is used.

1. When the jack is not in use, keep the piston and pump rods fully retracted. Store the jack on its base and in a well protected area where it will not be exposed to corrosive vapors, abrasive dust, or any other harmful elements.

2. Visually inspect the jack before each use. Take corrective action if any of the following problems are found: a. Cracked or damaged housing e. Incorrectly functioning swivel heads or adjusting screws b. Excessive wear, bending, or other damage f. Loose hardware c. Leaking hydraulic fluid g. Modified or altered equipment d. Scored or damaged piston rod

Page 3

Parts List and Operating Instructions Form No. 102947

TROUBLE-SHOOTING GUIDE

Repair procedures must be performed in a dirt-free environment by qualified personnel who are familiar with this equipment.

Sheet No. 2 of 5

Rev. 2 Date: 28 Dec. 1998

TROUBLE CAUSE SOLUTION

Erratic Action

Jack does not advance

Jack only extends partially

Jack advances slowly

Jack advances but doesn’t hold pressure

Jack leaks oil

Jack will not retract or retracts slowly

1. Air in system

2. Viscosity of oil too high

3. Internal leakage in cylinder

4. Cylinder sticking or binding

1. Release valve is open

2. Low/no oil in reservoir

3. Air-locked system

4. Load is above capacity of system

1. Reservoir is low on oil

2. Piston rod is binding

1. Pump not working correctly

2. Leaking seals

1. Cylinder seals are leaking

2. Pump check valve not working correctly

3. Overload valve leaking or not adjusted correctly

1. Worn or damaged seals

1. Release valve is closed

2. Cylinder damaged internally

3. Reservoir too full

1. With jack sitting on its base and ram retracted, bleed air by opening release valve. Pump for 10 seconds.

2. Change to lower viscosity oil.

3. Replace worn seals. Check for excessive contamination or wear.

4. Check for dirt, gummy deposits, or leaks. Check for misalignment, worn parts, or defective seals.

1. Close release valve

2. Fill with oil and bleed system

3. Bleed the system

4. Use correct equipment

1. Fill reservoir

2. Check for dirt, gummy deposits, or leaks. Check for misalignment, worn parts, or defective seals.

1. Rework pump

2. Replace seals

1. Replace seals

2. Clean/replace check valve

3. Replace/adjust overload valve

1. Replace seals

1. Open release valve

2. Send jack to authorized service center for repair

3. Drain oil to correct level

Page 4

Parts List and Operating Instructions, Form No. 102947, Back sheet 2 of 5

PARTS LIST FOR 2 TON JACK (J24T)

32*

31*

33*

25*

28*

29*

30*

* = Parts marked with an asterisk (*)

are in Repair Kit No. J24T-26.

Page 5

Parts List and Operating Instructions Form No. 102947

Sheet No. 3 of 5

Rev. 2 Date: 28 Dec. 1998

1 J24T-1 1 Handle 2 J24T-2 1 Snap Ring 3 J24T-3 1 Handle Socket Assembly 4 J24T-4 1 Pump Plunger Pin 5 J24T-5 1 Pump Plunger 6 J24T-6 1 Release Assembly 7 J24T-7 1 Safety Valve Push Nut 8 J24T-8 1 Safety Valve Plug

9 J24T-9 1 Safety Valve Adjusting Screw 10 J24T-10 1 Safety Valve Spring 11 J24T-11 1 Safety Valve Ball Guide 12 J24T-12 1 Safety Valve Ball 13 J24T-13 1 Pump Stay Pin 14 J24T-14 1 Snap Ring 15 J24T-15 1 Ram Guide Ring Stopper 16 J24T-16 1 Ram Guide Ring 17 J24T-17 1 Ram Packing Guide 18 J24T-18 1 Ram 19 J24T-19 1 Bolt 20 J24T-20 1 Washer 21 J24T-21 1 Hanger 22 J24T-22 1 Snap Ring 23 J24T-23 1 Stuffing Ring 24 J24T-24 1 Stopper Ring 25 *J24T-25 1 Filler Plug 28 *J24T-28 1 Pump Backup Ring 29 *J24T-29 1 Pump Packing 30 *J24T-30 1 Release Packing 31 *J24T-31 1 Ram Packing 32 *J24T-32 1 Ram Backup Ring 33 *J24T-33 1 Cylinder Packing

PARTS INCLUDED BUT NOT SHOWN

421686 1 Decal

Part numbers marked with an asterisk (*) are contained in Repair Kit No. J24T-26.

Item Part No. No. No. Req’d Description

Page 6

Parts List and Operating Instructions, Form No. 102947, Back sheet 3 of 5

PARTS LIST FOR 5 TON JACK (J55T)

36*

35*

31*

32*

27*

33*

37*

* = Parts marked with an asterisk (*)

are in Repair Kit No. J55T-28.

Page 7

Parts List and Operating Instructions Form No. 102947

Sheet No. 4 of 5

Rev. 2 Date: 28 Dec. 1998

Item Part No. No. No. Req’d Description

1 J55T-1 1 Handle 2 J55T-2 1 Snap Ring 3 J55T-3 1 Handle Socket Assembly 4 J55T-4 1 Pump Plunger Pin 5 J55T-5 1 Pump Plunger 6 J55T-6 1 Pump Stop A 7 J55T-7 1 Pump Stay Pin 8 J55T-8 1 Pump Base 9 J55T-9 1 Pump Stop B

10 J55T-10 1 Safety Valve Ball 11 J55T-11 1 Safety Valve Ball Guide 12 J55T-12 1 Safety Valve Spring 13 J55T-13 1 Safety Valve Adjusting Screw 14 J55T-14 1 Safety Valve Plug 15 J55T-15 2 Valve Plug 16 J55T-16 2 Valve Spring 17 J55T-17 2 Valve Ball 18 J55T-18 1 Release Assembly 19 J55T-19 1 Return Spring 20 J55T-20 1 Ram Guide Ring 21 J55T-21 1 Ram Packing Retainer 22 J55T-22 1 Ram 23 J55T-23 1 Hanger 24 J55T-24 1 Snap Ring 25 J55T-25 1 Stuffing Ring 26 J55T-26 1 Stopper Ring 27 *J55T-27 1 Filler Plug 30 J55T-30 1 Push Nut 31 *J55T-31 1 Pump Backup Ring 32 *J55T-32 1 Pump Packing 33 *J55T-33 1 Release Packing 34 J55T-34 1 Ram Guide Ring Stopper 35 *J55T-35 1 Ram Packing 36 *J55T-36

1 Ram Backup Ring

37 *J55T-37 1 Cylinder Packing

PARTS INCLUDED BUT NOT SHOWN

421687 1 Decal

Part numbers marked with an asterisk (*) are contained in Repair Kit No. J55T-28.

Page 8

Parts List and Operating Instructions, Form No. 102947, Back sheet 4 of 5

PARTS LIST FOR 10 TON JACK (J106T)

39*

38*

5 34* 35*

31*

36*

40*

* = Parts marked with an asterisk (*)

are in Repair Kit No. J106T-32.

Note: Shaded areas reflect last revision made to this form.

Page 9

Parts List and Operating Instructions Form No. 102947

Sheet No. 5 of 5

Rev. 2 Date: 28 Dec. 1998

Item Part No. No. No. Req’d Description

1 J106T-1 1 Handle 2 J106T-2 1 Snap Ring 3 J106T-3 1 Handle Socket Assembly 4 J106T-4 1 Pump Plunger Pin 5 J106T-5 1 Pump Plunger 6 J106T-6 1 Pump Stop A 7 J106T-7 1 Pump Stay Pin 8 J106T-8 1 Pump Base

9 J106T-9 1 Pump Stop B 10 J106T-10 1 Safety Valve Ball 11 J106T-11 1 Safety Valve Ball Guide 12 J106T-12 1 Safety Valve Spring 13 J106T-13 1 Safety Valve Adjusting Screw 14 J106T-14 1 Safety Valve Plug 15 J106T-15 1 Valve Plug 16 J106T-16 1 Valve Spring 17 J106T-17 1 Valve Ball 18 J106T-18 1 Release Assembly 19 J106T-19 1 Return Spring 20 J106T-20 1 Ram Spring Stopper Ring 21 J106T-21 1 Ram Spring 22 J106T-22 1 Vertical Pin 23 J106T-23 1 Ram Guide Ring 24 J106T-24 1 Ram Packing Retainer 25 J106T-25 1 Horizontal Pin 26 J106T-26 1 Ram 27 J106T-27 1 Hanger 28 J106T-28 1 Snap Ring 29 J106T-29 1 Stuffing Ring 30 J106T-30 1 Stopper Ring 31 *J106T-31 1 Filler Plug 34 *J106T-34 1 Pump Backup Ring 35 *J106T-35 1 Pump Packing 36 *J106T-36

1 Release Packing 37 J106T-37 1 Push Nut 38 *J106T-38 1 Ram Packing 39 *J106T-39 1 Ram Backup Ring 40 *J106T-40 1 Cylinder Packing 41 *J106T-41 1 Ram Guide Ring Stopper

PARTS INCLUDED BUT NOT SHOWN

421688 1 Decal

Part numbers marked with an asterisk (*) are contained in Repair Kit No. J106T-32.