UN41-0510MM
E
C
D
B
A
F
G
UN41-0689BO
E
D
B
A
C
English language
Use and maintenance
38
INFORMATION CONCERNING REPLACEMENTS
8
For this operation, proceed as outlined below.
1) Move the lever (
E
) to lift the wheel in order to slack-
en off the chain.
2) Loosen the knobs (
A
).
3) Remove the casing (
B
).
4) Loosen the knobs (
C
).
5) Remove the casing (
D
).
6) Move the tensioner (
F
) and remove the chain (
G
)
from the pinion.
CAUTION
The tensioner could move unexpectedly, causing in-
jury to the hands.
Proceed with the utmost caution.
Replacing the driving wheels chain
7) Fit a new chain.
8) Fit the casing (
D
).
9) Tighten the knobs (
C
).
10) Fit the casing (
B
).
11) Tighten the knobs (
A
).
Repeat the same procedure to replace the chain on the
other driving wheel.
Replacing the driving wheel chain (Rapid Shift)
