Mast, 2 Stage
PS S7.0 7110
F-code Section C-code
Version no T-code
001 OE35
261
Service Manual 1996-10-15
© BT Products
Remove shims as required if tight spots are
encountered where platform cannot move
smoothly. Check for excessive bearing clearance
with platform in lowered position by prying platform
to one side and checking with a 0.030 in. shim.
Maximum clearance must not exceed 0.030 in.
9. Lower platform to install lift chain anchor pins,
steering wheel chain, and electrical cable. When
installing lift chains, chains are to be free of twist
and adjusted for equal tension with adjusting nut
and locknut torqued to 200 ft-lb. (271 N•m). Chains
are to be centered on sheave within 1/32 in.
10.Remove truck from stands and test operation of
unit. Check operation first with no load, then with
capacity rated load.
11.Install and connect battery to truck.
1.2. Shimming the Rails
In order to shim the mast rails, the platform will have to be
removed.
1. Disconnect battery and remove from unit.
2. The truck will have to be hoisted and blocked a foot
off floor.
3. Attach a hoist to top of platform and raise platform
to loosen lift chains.
4. Remove chain anchor pins, steering wheel chain,
and electrical cable. Hydraulically raise inner
column just enough to get platform out through the
bottom. Lower platform down and out of inner
column.
Set platform away from truck.
5. Attach a hoist to top of inner column and hoist to
loosen lift chains. This will allow removal of lift
chain anchor pins.
Always make sure unit is on level surface
before work can begin.
WARNING
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