t23102 2-ton Chain Block
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4.
use mineral spirits, a stiff-bristled
brush, and shop rags to clean the old
grease and grime from the disc and
splined gears.
take care not to allow the mineral
spirits or lubricant to drip into the lower
housing and onto the braking mecha-
nism.
5.
When the parts are dry, apply a medi-
um coat of multi-purpose gear grease
to the gear teeth.
6.
re-assemble the components in the
reverse order that you disassembled
them.
7.
test the lifting capabilities of the chain
block with no load, then, if successful,
with the rated maximum load for your
chain block.
— if you suspect any problems with the
lifting or brake mechanisms, imme-
diately lower the load and resolve
any issues before using the chain
block again.
2.
remove the three hex nuts and lock
washers securing the gear cover, then
remove the cover.
3.
Remove the two disc gears from the
housing
(see
figure 3
).
greasing gears
Clean and grease the chain block gears
every 6 months with normal use, or more
frequently with heavy use or exposure to
adverse conditions.
items needed
Qty
Wrench or socket 18mm .......................... 1
Mineral spirits ............................as Needed
stiff-Bristled Brush .................................... 1
shop rags ................................. as needed
Multi-purpose gear grease .......as Needed
to grease the chain block gears:
1.
lay the chain block housing on a flat
working surface with the brake cover
facing down (see
figure 2
).
figure 2.
gear cover fasteners.
gear Cover
hex Nut & lock Washer (1 of 3)
Brake Cover
figure 3.
gears exposed.
disc gears
splined gear
Summary of Contents for T23102
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