JHM Butt & Co Ltd
T:
01302 710868
F:
01302 719481
E:
info@
butts
equipment.com
www.
butts
equipment.com
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©JHM BUTT & CO LTD 2013
Jack will not lift load
Symptom
TROUBLESHOOTING
Possible Causes
Corrective Action
Will not lift to full extension
Jack bleeds off after lift
Jack will not lower after unloading
• Release valve not tightly closed
• Overload condition
• Fluid level low
• Hydraulic unit malfunction
• Reservoir overfilled
• Linkages binding
• Fluid level low
• Ensure release valve tightly closed
• Remedy overload condition
• Ensure proper fluid level
• Discontinue use,
contact Torin Jacks, Inc.
• Drain fluid to proper level
• Clean and lubricate moving parts
• Ensure proper fluid level
Adding Oil
Changing Oil
1. Lower saddle fully.
2. Set jack in its upright, level position.
3. Locate and remove air vent cap.
4. Fill with oil until ~3/16 inch above the inner cylinder as seen from the air
vent cap hole.
5. Reinstall the air vent cap.
For best performance and longest life, completely replace hydraulic at least
once a year.
1. Lower saddle fully.
2. Remove the air vent cap.
3. Lay the jack on its side and drain the fluid into a suitable container.
Note:
Dispose of hydraulic fluid in accordance with local regulations.
4. Fill with oil until ~3/16 inch above the inner cylinder as seen from the air
vent cap hole.
5. Reinstall the air vent cap.
