PS S7.1 7110
001 OE35
Version no T-code
F-code Section C-code
Mast, 3 Stage
276
Service Manual 1996-10-15
2.2. Installation
1. Install mast on unit using four mast mounting bolts
securing mast in place. Torque to 260 ft-lb. (350
N•m).
2. Connect hydraulic hoses to lift cylinders.
3. Hydraulically raise inner column enough to get
platform in.
4. Hoist platform and slide up inner column.
5. Connect lift chain anchor pins, steering wheel
chain, and electrical cable to platform.
6. Connect electrical cable and attachment hydraulic
hoses to unit.
7. Loosen locking nuts on chain anchors. Adjust nuts
until both chains are free of twists and of equal
tension. Tension is correct if you can force lift chain
sideways approximately 1/2 in. to 1 in. before lift
platform raises slightly.
8. Retighten locknuts on chain anchors.
9. Grease all chain sheaves.
10.Bleed air from cylinders.
11.Install and connect battery and test operation of
mast and unit.
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