12 034, 036, 036 QS
Check that protective tube is
correctly positioned:
a = 20 mm
b = 33 mm
b
a
VA
138RA016
Hook the brake spring to the
lever.
VA
138RA017
Use the assembly tool
1117 890 0900 to attach the
brake spring (1) to the anchor pin.
– Fit cover over the chain brake.
VA
138RA015
1
– Fit the inner side plate - see 4.1.
– Install the clutch drum/chain
sprocket - see 4.1.
– Fit the cutting attachment and
chain sprocket cover - see 4.1.
Troubleshooting chart - see
"Standard Repairs, Trouble-
shooting" handbook.
– Remove the chain sprocket cover
and cutting attachment - see 4.1.
– Remove clutch drum/chain
sprocket - see 4.1.
Remove mounting screw (1) from
inner side plate (2) and lift side
plate away.
Remove mounting screws (3)
from cover (4) and lift the cover
away.
VA
148RA070
4
2
3
3
3
1
– Engage the chain brake by
pushing the hand guard away
from the front handle.
4.5 Chain Brake (036 QS)
4.5.1 Removing