Specifications

Vehicle System Testing & Adjusting 72
5. Tighten screw (5) that holds the top bearings to the
carriage to a torque of 34±7 N·m (25±5 lb· ft)
6. Shim stop bolt (11) as required to obtain a 6 to 9
mm (.24 to .35 in) lap with top carriage stop on the
inner upright.
Chain Adjustment
Chain Adjustment Check
Chain Adjustment Check
Lift the carriage and mast high enough to put their
full weight on the carriage and mast chains. Check
the chains, and make sure the tension is the same.
Chain Adjustment
If the tension is not the same on both chains, do the
procedure that follows:
WARNING
Personal injury can be caused by sudden
movement of the mast and carriage. Blocks
must be used to prevent the mast and carriage
from any movement while the adjustments are
made. Keep hands and feet clear of any parts
that can move.
Inner Lift Chains
(1) Chain Anchor Nuts.
(2) Chain Anchor Bolt
1. Lift the mast and carriage and put blocks under
the mast and carriage to release the tension from
the lift chains.
2. Make adjustments to chain anchor nuts (1) or
bolts (2) for equal tension of the mast and
carriage chains.
3. Put LOCTITE NO.242 Thread Lock on the
threads of the locknuts after the adjustment is
completed.
1
2
11
5