10 Loop Handle; Tools, Aids; Removing The Loop Handle; Disassembling The Loop Handle - Stihl HSA 50.0 Service Manual

10 Loop Handle

2
1
P4x14
(2 Nm /
18 lbf. in.)
1 Screws
2 Loop handle half
3 Control bar
4 Switch
5 Contact springs
6 Loop handle half
7 Hand guard
8 Screws
9 Screws
10 Gearbox cover
11 Screws
10.1

Tools, Aids

Socket, T27x125 – 0812 542 2104
–
Torque wrench – 5910 890 0302
–
Screwdriver, T27x200 – 5910 890 2415
–
Wiring tool – 5910 890 4000
–
STIHL Multi-purpose Grease – 0781 120 1110
–
10.2

Removing the loop handle

Remove the cover, @ 7.2.
N
Remove the right motor housing, @ 7.3.
N
Remove the left motor housing, @ 7.4.
N
Disconnect the plug connection on the electronic
N
module, @ 9.2.
Unscrew the screws (11).
N
Remove the gearbox cover (10).
N
HSA 50.0, 50.1
5
4
3
6
5
8
P4x14 (1 Nm / 9 lbf. in.)
9
P4x14 (2 Nm / 18 lbf. in.)
10
11
P5x18 (3 Nm / 27 lbf. in.)
Unscrew the screws (8).
N
Remove the hand guard (7).
N
12
Detach the red and black wire from the guides
N
(arrows) of the gear housing (12).
Detach the wiring harness of the switch (4) from the
N
guides (arrows) of the gear housing (12).
Unscrew the screws (9).
N
Remove the loop handle (1 - 6).
N
10.3

Disassembling the loop handle

Unscrew the screws (1) and remove the loop handle
N
half (2).
Press the ends of the control bar (3) from the loop
N
handle half (6) and remove the control bar.
7
17