Maintenance Section
-157-
Mast, Carriage, Lift Chains, &
Attachments - Check, Lubricate
1. Operate the lift, tilt and attachment controls. Listen for
unusual noises. These may indicate a need for repair.
2. Inspect for loose bolts and nuts on the carriage.
Remove any debris from the carriage and mast.
3. Inspect the forks and attachments for free operation
and damage. Have repairs made if necessary.
4. Brush a film of oil on all links of the chain.
5. Raise and lower the carriage a few times to work
lubricant into the chain links.
NOTICE
Lubricate chains more frequently than normal in
applications where the lift truck is operating in a
atmosphere which could cause corrosion of components
or when lift truck must work in rapid lift cycles.
6. Inspect the chain anchors and individual links for
wear, loose pins or cracked leaves.
7. In case of Full Free Lift Mast, extend the primary
cylinder to full length and then check the clearance
and over lapped dimension between carriage
stopper bolt or block (1) and Inner mast stopper block
(2). Adjust the chain anchor bolt (3) so that clearance
should be 14 ± 2 mm.
8. And adjust the overlapped dimension to be 10 ± 2
mm by moving or inserting washer.
Carriage Side Rollers – Lubricate
D35/40S-9
D45S-9, D50/55C-9
Lubricate 2 side roller fittings, one on each side of the
carriage.
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