Main Parts; Specifications - Stihl BR 800 Instruction Manual

19 Main Parts

The following intervals apply for normal operating
conditions. The specified intervals must be short‐
ened accordingly when working for longer than nor‐
mal or under difficult cutting conditions (extensive
dust, etc.).
Throttle cable
Safety information label
1)
STIHL recommends STIHL dealers
19 Main Parts
5
1 2 3 4
16
18
19
20
25
22
1 Nozzle
2 Blower Tube
3 Union Nut
4 Throttle Trigger
5 Setting Lever
6 Control Handle
7 Clamping Lever
8 Pleated Hose
9 Harness
10 Backplate
11 Intake Screen
0458-490-8321-B
set
replace
11
9
12
10
6
7 8
15
17
24
21
23
#
12 Air Filter
13 Tank Cap
14 Base Plate
15 Starter Grip
16 Nozzle (BR 800 X)
13
17 Blower Tube (BR 800 X)
18 Idle Speed Screw (LA)
14
19 Choke Knob
20 Manual Fuel Pump
21 Spark Plug Boot
22 Fuel Tank
23 Muffler with Spark Arresting Screen
24 Spacer
25 Starter Grip (BR 800 X)
# Serial Number

20 Specifications

20.1 Engine
STIHL 4-MIX Engine
Displacement:
Bore:
Stroke:
Idle speed:
20.2 Ignition System
Electronic magneto ignition
Spark plug (resistor
type):
Electrode gap:
20.3 Fuel System
All position diaphragm carburetor with integral
fuel pump
English
X
X
79.9 cc
50 mm
40.7 mm
2,500 rpm
NGK CMR 6 H
0.5 mm
19