Stihl BR 800 Service Manual

BR 800 39
14.1 Tools, Servicing Aids
– Socket, T20x125 – 0812 542 2041 or equivalent
– Socket, T27x125 – 0812 542 2104 or equivalent
– Torque wrench – 5910 890 0302 or equivalent
– Screwdriver, T20 – 5910 890 2301
– Screwdriver, T27x200 – 5910 890 2415 or equivalent
– Punch-down tool – 5910 890 4000
– Flat nose side cutting pliers
– STIHL OH 723 press fluid – 0781 957 9000
14.2 Removing the Airflow Shroud
N Preparations, @ 3.1.
N Remove the filter cover, @ 7.2.
N Remove the rewind starter, @ 6.2.
N Remove the shroud, @ 6.2.
N Pull boot off the spark plug.
N Take ignition lead (14) out of the guides.
N Pull off the flag connector (9).
N Take out the screw (7).
N Remove the cable lug (8).
N Pull the black and yellow wires of wiring harness (6)
out of guides.
N Take wiring harness (6) out of the guides.
N Take out the screw (11).
N Remove the diagnostic socket (12) together with
wiring harness (6).
N Take out the screw (13).
N Remove the airflow shroud (10).
14.3 Installing the Airflow Shroud
N Place the airflow shroud (10) in position and check
the following points:
– Ignition lead (14) is outside airflow shroud (10).
– Recess in airflow shroud (10) fits in groove (arrow) in
manifold (3).
– Recess in airflow shroud (10) fits over impulse hose
(5) below flange (arrow).
N Insert and tighten down the screw (13).
14 Airflow Shroud, Impulse Hose, Manifold
2
1
5
10
4
3
14
12
9
8
6
7 M5x18
(5.5 Nm /
49 lbf. in.)
11 P4x12
(2 Nm /
18 lbf. in.)
13 P6x9
(6 Nm /
53 lbf. in.)
0000-GXX-6656-A0
3
14
10
5
0000-GXX-6660-A0

Stihl BR 800 Specifications

General

Type	Backpack blower
Airflow	2025 m³/h
Suction mode	-
Product color	Black, Orange, White
Airspeed (max)	349.2 km/h
Power source	Gasoline
Sound power level	112 dB
Sound pressure level	104 dB

Weight and Dimensions

Weight	11700 g