for any damage that may occur. Among other
parts, this includes:
–
Damage to the engine due to neglect or defi‐
cient maintenance (e.g. air and fuel filters),
incorrect carburetor adjustment or inadequate
cleaning of cooling air inlets (intake ports, cyl‐
inder fins).
–
Corrosion and other consequential damage
resulting from improper storage.
–
Damage to the machine resulting from the use
of poor quality replacement parts.
29.2
Parts Subject to Wear and Tear
Some parts of the power tool are subject to nor‐
mal wear and tear even during regular operation
in accordance with instructions and, depending
on the type and duration of use, have to be
replaced in good time. Among other parts, this
includes:
–
Saw chain, guide bar
–
Drive components (clutch, clutch drum, chain
sprocket)
–
Filters (air, oil, fuel)
–
Starter mechanism
–
Spark plug
–
Components of antivibration system
30 Main Parts
#
16
8
5
1
2
4
6
7
9
10
11
12
13
14
15
17
18
19
20
21
22
23
216BA001 KN
3
1 Carburetor box cover lock
2 Spark plug boot
3 Carburetor adjusting screws
4 Chain sprocket cover
5 Chain sprocket
6 Chain brake
7 Chain catcher
8 Chain tensioner
9 Bumper spike
10 Guide bar
11 Oilmatic saw chain
12 Oil filler cap
13 Muffler
14 Front hand guard
15 Front handle (handlebar)
16 Decompression valve
17 Starter grip
18 Fuel filler cap
19 Master Control lever
20 Throttle trigger
21 Throttle trigger interlock
22 Rear handle
23 Rear hand guard (depending on model)
# Serial number
31 Specifications
31.1
Engine
STIHL single cylinder two-stroke engine
Displacement:
121.6 cm
3
Cylinder bore:
60 mm
Piston stroke:
43 mm
Engine power according to
ISO 7293:
5.6 kW (7.8 HP) at
8000 rpm
Idling speed:
2700 rpm
Maximum permissible
speed with cutting attach‐
ment:
11500 rpm
31.2
Ignition system
Electronic magneto ignition
Spark plug (suppressed): NGK BPMR 7 A
Bosch WSR 6 F
Electrode gap:
0.5 mm
31.3
Fuel system
All position diaphragm carburetor with integral
fuel pump
Fuel tank capacity:
1300 cm
3
(1.3 l)
30 Main Parts
English
0458-550-0121-B
39