Instruction Manual

MS 231, MS 231 C, MS 251, MS 251 C
English
46
1 Shroud lock
2 Carburetor adjusting screws
3 Fuel pump
1)
4 Shutter (summer and winter
operation)
5 Chain brake
6 Chain sprocket
7 Chain sprocket cover
8 Chain catcher
9 Side chain tensioner
1)
10 Spiked bumper
11 Guide bar
12 Oilomatic chain
13 Adjusting wheel
1)
(quick chain
adjuster)
14 Handle of wingnut
1)
(quick chain
adjuster)
15 Oil filler cap
16 Muffler
17 Front hand guard
18 Front handle (handlebar)
19 Spark plug boot
20 Starter grip
21 Fuel filler cap
22 Master Control lever
23 Throttle trigger
24 Throttle trigger lockout
25 Rear handle
26 Rear hand guard
# Serial number
Main Parts
4
8
21
10
15
16
1
1
#
13
2310BA029 ST
17
7
14
11
12
6
9
3
1
23
24
22
19
20
18
5
7
25
26
2
1)
Depending on model