Monark 928 G2, Руководство пользователя

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Chain 1/2“ x 1/8“
Check the lubrication and tension of the chain at
regular intervals. In the middle of its free length the
chain should have a minimum play (3) of 10 mm (1/4
inch). See
Fig: Chain adjustments. When the play in
the chain is about 20 mm (3/4 inch) the chain must
be tightened. Otherwise it will cause abnormal wear
of the chain and sprockets. Therefore it is always
recommended to keep the chain play as small as
possible. Loosen the hub nut (2) on both sides and
tense the chain with the chain adjuster (1) when
needed.
When the chain has become so long that it can no
longer be tightened with the chain adjusters it is worn
out and shall be replaced with a new one.
To adjust or replace the chain, remove covers if
required.
To adjust the chain the hub nuts (2) should be
loosened. Loosening or tightening the nuts on the
chain adjusters (1) will then move the hub and axle
forward or backward. Then tighten the nuts on the
hub axle again. See
Fig: Chain adjustments.
To replace the chain, loosen the chain adjusters as much
as possible. Dismantle the chain lock (6) and remove
the chain. Use a pair of tongs for dismantling spring.
Put on a new chain and assemble the chain lock. The
spring of the chain lock should be assembled with the
closed end in the movement direction(5) of the chain.
Use a pair of tongs for dismantling and assembling
the spring (4). See
Fig: Chain replacement .
NOTE! At assembly the flywheel has to be parallell
with the centerline of the frame. Otherwise the chain
and sprockets make a lot of noise and wear out rapidly.
Then assemble the removed parts as above but in
reverse order.
3
2
1
4
6
5
28
Monark 928 G3 / 928 G3r
Fig: Chain replacement
4) Lock spring
5) Movement direction
6) Chain lock
Fig: Chain adjustments
1) Chain adjuster
2) Axle nut
3) Chain play