Stihl MS 271 Notice D'emploi page 41

33 Main Parts
33 Main Parts
13
7
14
2
1
18
17
1
16
15
1 Shroud Lock
2 Carburetor Adjusting Screws
3 Manual Fuel Pump
4 Shutter (Summer and Winter Operation)
5 Chain Brake
6 Chain Sprocket
7 Chain Sprocket Cover
8 Chain Catcher
9 Side Chain Tensioner
10 Bumper Spike
11 Guide Bar
12 Oilomatic Saw Chain
13 Adjusting Wheel
1)
14 Handle of Wingnut
sioner
15 Oil Filler Cap
16 Muffler (with Spark Arresting Screen)
17 Front Hand Guard
18 Front Handle (Handlebar)
19 Spark Plug Boot
20 Starter Grip
1)
Depending on Model
0458-574-8221-D
3
#
4
5
10
6
9
7
8
19
1
20
22
24
25
23
26
21
1)
1)
for Quick Chain Tensioner
1)
for Quick Chain Ten‐
21 Fuel Filler Cap
22 Master Control Lever
23 Throttle Trigger
24 Throttle Trigger Lockout
25 Rear Handle
26 Rear Hand Guard
# Serial Number
11
33.1 Definitions
12
1 Shroud Lock
Lock for the shroud.
2 Carburetor Adjusting Screws
For tuning the carburetor.
3 Manual Fuel Pump
Provides additional fuel feed for a cold start.
4 Shutter (Summer and Winter Operation)
With summer and winter positions. Carburetor
is heated in winter position.
5 Chain Brake
A device to stop the rotation of the chain. Is
activated in a kickback situation by the opera‐
tor's hand or by inertia.
6 Chain Sprocket
The toothed wheel that drives the saw chain.
7 Chain Sprocket Cover
Covers the sprocket.
8 Chain Catcher
Helps to reduce the risk of operator contact
by a chain when it breaks or comes off the
bar.
9 Side Chain Tensioner
Permits precise adjustment of chain tension.
10 Bumper Spike
Toothed stop for holding saw steady against
wood.
11 Guide Bar
Supports and guides the saw chain.
12 Oilomatic Saw Chain
A loop consisting of cutters, tie straps and
drive links.
13 Adjusting Wheel for Quick Chain Tensioner
Permits precise adjustment of chain tension.
14 Handle of Wingnut for Quick Chain Tensioner
Has to be released to tension chain with
adjusting wheel.
English
41