REV. 09/2020 REV. 09/2020
MAST MAST
8 8
82 83
- Block the truck wheels with wooden wedges,
raise the fork carriage with lifting tools to
make the chains loose for the following rem-
oval;
8.2.2.2 Chain Replacement
Please place supporting under the fork carriage
to prevent it from falling, resulting in personal
injury.
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Unscrew the lock nut (1, Fig3131-60011SM)
and adjusting nut (2) from the chain joint (4);
Remove the cotter pins (6), pull out the pin
shaft (7), separate the chains (5) from the
chain joint (4) on free middle cylinder;
Remove the cotter pins (8), pull out the pin
shaft (9), separate the chains (5) from the
chain joint (10) on fork carriage;
Remove the chain assembly from the chain
sprocket;
Replace with new chains and hang the new
chain assembly onto the chain sprocket;
Put the chain connector (10) through chain
hole of fork frame, insert the pin shaft (9) and
pins (8);
Put the chain connector (4) through the free
middle cylinder chain-hanging plate, screw
the adjusting nut (2) and lock nut (1), insert
the pin shaft (7) and pins (6);
Adjust the chains according to Section
8.2.2.1.
CAUTION
8.2.3 Mast Tubing
Code Description
A1 Lifting / Lowering Mast Tubing