Lift Cylinder, 2 Stage
PS S7.3 7310
F-code Section C-code
Version no T-code
000 OE35
© BT Products
283
Service Manual 1997-12-15
1.2. Disassembly
1. Remove bearing (11) from the cylinder tube (1).
2. Remove and discard packing, back-up ring, O ring,
rod wiper and bearing retainer from the bearing
(11). Use care
NOT
to damage the inside of the
bearing (11).
1.3. Assembly
1. Install new bearing, seals and rod wiper in the
gland. The “lip” of the wiper must face outward. It is
not necessary to replace wear ring (7), unless the
rod (8) was removed for repair.
1.4. Installation
1. Install cylinder assembly in bottom of mast and
secure cylinder assembly with cylinder bar using
two cap screws.
2. Lower mast and secure top of cylinder assembly
with cap screw though inner column and cylinder
rod.
3. Check hydraulic oil level in tank and fill if needed.
4. Connect battery.
5. Test for proper operation.
6. Recheck hydraulic oil level in tank after air is
removed from hydraulic system and fill if needed.
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