8667834
10 Ton Hydraulic Porta-Power Autobody and Frame Repair Kit
V4.0
14
For technical questions call 1-800-665-8685
TROUBLESHOOTING
Visit a Princess Auto Ltd. location for a solution if the tool does not function
properly or parts are missing. If unable to do so, have a qualified technician
service the tool.
Problem(s)
Possible Cause(s)
Suggested Solution(s)
Ram will not move
against load.
1. Release valve not tightly
closed.
2. Overloaded pump.
3. Air trapped in system.
1. Firmly close release valve.
2. Reduce load.
3. Bleed the hydraulic system.
Ram fails to
maintain load.
1. Release valve not tightly
closed.
2. Hydraulic unit malfunction.
1. Firmly close release valve.
2. Replace ram and/or pump.
Ram will not retract
after unloading.
1. Reservoir overfilled.
2. Linkages binding.
1. Drain oil to proper level.
2. Clean and lubricate moving
parts.
Ram will not extend
to full stroke.
1. Oil level low.
1. Add hydraulic oil.
Poor performance.
1. Oil level low.
2. Air trapped in system.
1. Add hydraulic oil.
2. Bleed the hydraulic system.
