Stihl MS 660

58
English / USA
MS 650, MS 660
1= Carburetor box cover twist lock
2= Spark plug boot
3= Carburetor adjusting screws
4= Handle heating switch*
5= Chain sprocket cover
6= Chain sprocket
7= Chain brake
8= Chain tensioner
9= Chain catcher
10= Bumper spike
11= Guide bar
12= Oilomatic saw chain
# Serial number
13= Oil filler cap
14= Muffler
15= Front hand guard
16= Front handle (handlebar)
17=Decompression valve
(automatically resetting)
18= Starter grip
19= Fuel filler cap
20= Master Control lever
21= Throttle trigger
22= Throttle trigger interlock
23= Rear handle
24= Rear hand guard
* See “Guide to using this Manual”
Parts and Controls
21
19
17
18
20
22
23
24
14
15
16
13
137BA018 KN