8442923
2-3/4 Ton Pallet Jack
V1.0
10
For technical questions call 1-800-665-8685
HYDRAULIC OIL CHANGE
Check the oil level annually by removing the oil
plug (#46) on top of the pump housing. When
changing or adding oil, fill the tank through the
oil plug hole (Fig. 5-2) to 80% capacity with
hydraulic jack oil, about 2-1/2 in. deep (Fig. 5-3) in
the pump housing (Fig. 5-1). Do not use any other
type of oil. When finished, replace oil plug.
SEAL AND O-RING REPLACEMENT FOR RAM AND
PLUNGER PISTON
1.
Raise the pallet jack by pumping handle.
2. Remove spring shaft (#17). This will free the pump and handle
assembly from the pallet jack.
3.
Remove the oil plug (#46), turn pump over and empty the oil into a
suitable container. Pump handle until all oil has drained. Dispose of
used hydraulic oil according to local disposal regulations.
4.
Pull out plunger piston (#40) and/or ram piston (#42).
5.
Remove all O-rings and seals (Fig. 6).
6. Insert new O-ring or seal one at a time
making sure to replace with the same
size that was removed.
7.
Reassemble and fill the oil tank through
the oil plug hole to 80% capacity with
new hydraulic jack oil, about 2-1/2 in.
deep in pump housing (Fig. 5).
LUBRICATION
Inspect and lubricate the tool when required. Wheel bearings are sealed and
require no lubrication. The crankshaft features light oil bushings (oil lite
bushing) that also require no lubrication. Lightly oil all other moving parts.
NOTICE! NEVER use a penetrating oil to lubricate the tool. Penetrating oil
may act as a solvent that can break down the grease and cause the tool to
seize up.
Fig. 6
Fig. 5
