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Installation Instructions for 81532 & 81533 
Hydraulic Porta-Power Ram Jack Kit 

4 & 10 Ton 

 

IMPORTANT! 
PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFETY INSTRUCTIONS AND WARNINGS. 
USE THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. 
FAILURE TO DO SO MAY CAUSE DAMAGE TO PROPERTY AND/OR SERIOUS PERSONAL INJURY. PLEASE 
KEEP THIS INSTRUCTION MANUAL SAFE FOR FUTURE USE. 
 
1. SAFETY INSTRUCTIONS AND WARNINGS 

1.1 The maximum ram capacity is 4 (10) ton. 

DO NOT

 exceed this rated capacity. 

1.2 When extension tubes are used, the rated capacity is always reduced by 50% for each tube connected. 
1.3 The maximum spreader capacity is 0.5 ton. And maximum ram toe and plunger toe capacity is 0.5 ton (4 ton jack   
      kit) or 0.8 ton (10 ton jack kit). 

DO NOT

 exceed these rated capacities when using these attachments. 

1.4 

DO NOT

 use this equipment as a vehicle lifting device or as a vehicle support. 

1.5 Keep children and unauthorized persons away from the work area. 
1.6 Remove loose clothing. Remove ties, watches, rings and other loose jewelry, and contain long hair. 
1.7 Always wear ANSI approved safety goggles when operating the repair kit. 
1.8 Keep proper balance and footing, do not overreach and wear nonslip footwear. 
1.9 Only use this equipment on a surface that is stable, level, dry and not slippery, and capable of sustaining the load.    
      Keep the surface clean, tidy and free from unrelated materials and ensure that there is adequate lighting. 
1.10 When using this equipment, open the breather valve (P09). Close it when not in use. 
1.11 

DO NOT

 allow the piston rod (R03) of ram to extend so far as to exceed the maximum ram stroke. 

1.12 When coupler valves are disconnected, always use dust cap to keep the hydraulic system clean. 
1.13 

DO NOT

 drop any heavy objects onto the hose and 

DO NOT

 twist the hose. Always keep the hose clean to avoid    

        damage to the hose and couplers. 
1.14 Keep the equipment away from heat or fire, as this may cause damage or weaken the seals. 
1.15 

DO NOT

 operate this equipment when you are tired or under the influence of alcohol, drugs or any intoxicating   

        medication. 
1.16 

DO NOT

 allow untrained persons to operate the equipment and 

DO NOT

 make any modifications to it. 

1.17 

DO NOT

 expose the equipment to rain or any other kind of bad weather. 

1.18 Use a qualified person to maintain the equipment in good condition. Keep it clean for best and safest performance. 
1.19 If the equipment is in need of repairing and/or there are any parts that need to be replaced, have it repaired by   
        authorized technicians and only use the replacement parts supplied by the manufacturer. 
1.20 

WARNING:

 The warnings, cautions and instructions discussed in this instruction 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. SPECIFICATIONS 
Rated capacity:

 

       4 Ton          10 Ton 

Rump output pressure:      

56.5MPa 

63MPa 

Ram min height:

 

       267mm 

322mm 

Stroke:

                                  120mm 

130mm 

Oil being filled:

 

       350g 

500g 

 

                                         1-800-345-4545   jegs.com

 

Summary of Contents for 81532

Page 1: ...ghting 1 10 When using this equipment open the breather valve P09 Close it when not in use 1 11 DO NOT allow the piston rod R03 of ram to extend so far as to exceed the maximum ram stroke 1 12 When coupler valves are disconnected always use dust cap to keep the hydraulic system clean 1 13 DO NOT drop any heavy objects onto the hose and DO NOT twist the hose Always keep the hose clean to avoid dama...

Page 2: ...position Remove the oil filler screw P07 to check the hydraulic oil level If it is not adequate add high quality hydraulic jack oil as necessary Warning DO NOT use brake fluid or any other improper fluid and avoid mixing different types of oil when adding hydraulic oil 4 5 To ensure best performance and longer equipment life replace the complete hydraulic oil at least once a year With ram fully lo...

Page 3: ...1 R04 Circlip 1 P17 Coupler 1 R05 Bushing 1 P18 Hose dust cover 1 R06 Nylon ring 1 P19 Ball 1 R07 Sealing ring 1 P20 Ball cap 1 R08 Circlip 1 P21 Spring 1 R09 Nut 1 P22 Screw 1 R10 Spring 1 P23 O ring 1 R11 Screw 1 P24 Screw 1 R12 Protection cap 1 P25 Screw protector 1 R13 Ring for ram 1 P26 Screw 1 R14 Cylinder 1 P27 Nylon ring 1 R15 Screw 1 P28 Sealing ring 1 S1 Pin 1 P29 O ring 1 S2 Circlip 2 P...

Page 4: ...1 800 345 4545 jegs com ...

Page 5: ...1 800 345 4545 jegs com ...

Page 6: ...R01 R12 R02 R09 R13 R03 R10 R04 R11 R05 R06 R14 R07 R15 R08 S10 S11 P11 S12 S12 S4 P11 S11 S10 S2 S9 S8 S1 S7 S6 S3 S2 S5 1 800 345 4545 jegs com ...

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