Craftsman 48092 Operator's Manual page 2

3 ton service jack
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IMPORTANT: BEFORE FIRST USE, perform the following Air Purge Procedure to remove any air that may
have been introduced into the hydraulic system as a result of product shipment and handling.
Insert Handle
See " ASSEMBLY" on page 4 to
assemble handle. Loosen handle
socket screw. Insert end of handle
into handle socket. Tighten screw.
Turn Handle
Counterclockwise
Turn handle counterclockwise
two full turns to fully open
release valve.
Rapidly Pump
Rapidly pump the handle 6 - 8
times. Leave handle in down
position to expose oil fill screw.
AIR PURGE PROCEDURE
.
Pump Plunger
Purge Air
With a flat blade screwdriver,
loosen the oil fill screw
about halfway up to release
trapped air from
the system. Tighten the
screw back down.
Turn Handle Clockwise
Turn the handle clockwise until it
stops.
READY TO USE
6
Jack is now ready for use. Check
for proper pump action.
CUSTOMER HELP LINE
Parts and Questions
1-888-332-6419
8:00 AM - 4:45 PM Central Time
Monday- Friday
2
Screwdriver
Oil Fill Screw
NOTE: Repeat this
Air Purge Procedure
whenever the jack
displays reduced
lifting performance.

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