HEIN-WERNER AUTOMOTIVE HW93662 Quick Start Manual page 4

Air Bleeding Instructions for Air / Manual Service Jacks
HEIN-WERNER Models HW93662 (10 Ton) & HW93667 (4 Ton)
Step 10:
Depress Lever on AIR
•
CONTROL VALVE so LIFT ARM
begins to slowly rise upward.
Check that LIFT ARM rises to
•
maximum height.
Repeat lifting procedure 2-3
•
times until lifting speed increases
and seems consistent.
Approximate Maximum Height:
Use ONLY approved Hydraulic Jack Oil when adding or replacing oil in a
•
hydraulic jack.
NEVER use brake fluid, turbine oil, transmission fluid, motor oil or glycerin in a
•
Hydraulic Jack. Improper fluid can cause failure of the jack and the potential for
sudden and immediate loss of load.
Step 11:
Add oil to replace the expelled oil using the instructions
•
supplied in the Operation Manual. Use ONLY Hein-
Werner hydraulic jack oil, part number HW93291, or
equal.
Re-Install and securely tighten the AIR VENT SCREW.
•
Step 12:
Close the COVER PLATE.
•
Step 13:
Clean Work Area, Including any oil that was expelled from the unit during this procedure.
•
10939 N. Pomona Avenue, Kansas City, Missouri 64153, USA
Telephone: (816) 891-6390, Toll Free (888) 332-6419
25-1/2" (648mm) for HW93662 (10 Ton).
25-3/4" (654mm) for HW93667 (4 Ton).
WARNING!
Hein-Werner Automotive
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