REV. 09/2020
REV. 09/2020
MAST
MAST
8
8
92
93
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Block the truck wheels with wooden wedges,
raise the inner mast (2,
)
for 500mm, insert wooden block between
inner mast and the ground for supporting;
8.3.2.2 Chain Replacement
Please place supporting under the inner mast
to prevent it from falling, resulting in personal
injury.
Mast Chains
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Block the truck wheels with wooden wedges,
raise the fork carriage for 500mm, insert
wooden block between inner mast and the
ground for supporting;
Please place supporting under the inner mast
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),
then remove the chain joint (4) from middle
cylinder;
Remove the cotter pins (6), pull out the pin
shaft (7), separate the chains (5) from the
chain joint (4);
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
Replace with new chains and hang the new
chain assembly onto the chain sprocket;
Put the chain connector (10) through chain
hole of fork carriage, insert the pin shaft (9)
and pins (8);
Put the chain connector (4) through the
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
Fork Carriage Chains
CAUTION
CAUTION
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Unscrew the lock nut (1, Fig3131-60011SM)
and adjusting nut (2) from the chain joint (4),
then remove the chain joint (4) from outer
mast;
Remove the cotter pins (6), pull out the pin
shaft (7), separate the chains (5) from the
chain joint (4);
Remove the cotter pins (8), pull out the pin
shaft (9), separate the chains (5) from the
chain joint (10) on inner mast;
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 inner mast, insert the pin shaft (9) and
pins (8);
Put the chain connector (4) through the outer
mast 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