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.).
Before starting work
At the end of work and/or daily
Whenever tank is refilled
Weekly
Monthly
Annually
If faulty
If damaged
As required
Throttle cable set X
Safety information label replace X
1)
STIHL recommends STIHL dealers
19 Main Parts
1 2
16
17
3 4
5
6
9
10
11
12
13
1415
21
25
22
23
#
8
20
19
18
24
7
0000-GXX-6267-A0
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
12 Air Filter
13 Tank Cap
14 Base Plate
15 Starter Grip
16 Nozzle (BR 800 X)
17 Blower Tube (BR 800 X)
18 Idle Speed Screw (LA)
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:
79.9 cc
Bore: 50 mm
Stroke: 40.7 mm
Idle speed: 2,500 rpm
20.2 Ignition System
Electronic magneto ignition
Spark plug (resistor
type):
NGK CMR 6 H
Electrode gap: 0.5 mm
20.3 Fuel System
All position diaphragm carburetor with integral
fuel pump
19 Main Parts English
0458-490-8321-B 19