C
1
2
ONTENTS
Adjustment
(1) Loosen the screw that retains the tension roller.
(2) While checking the tension of the belt by use of a push-pull gauge, adjust the position
of the tension roller.
Screw down the tension roller in place where an appropriate tension is attained.
The tension value is as follow.
500 ± 50g, 9 ± 1 mm
Tension roller
Tension roller
A - B = 9–1(mm)
009-051-04
05.31.99 FM2460
3
4
5
6
A
500–50g
B
CR-IR341 Service Manual
7
8
9
10
MD1
Timing belt
Push-pull gauge
MD1
Timing belt
MC - 129
T
O
P
T
O
P
FR1H1790.EPS
MC - 129