41TS 700, TS 800
– Turn the spindle clockwise to 
remove the assembly tool.
: Insert the screws (arrows) on the 
clutch side and tighten them 
down crosswise.
– Tightening torques, b 3.6
– Install the oil seal on the ignition 
side, b 7.3
– Check the mating face for the 
cylinder on the crankcase and 
remove any excess gasket 
material.
– Reassemble remaining parts in 
reverse order.
– Remove shroud, b 7.4
– Remove the decompression 
valve (1).
1
: Fit insert (1) 5910 893 2804 on 
the decompression valve, then 
mount the extension (2) on the 
insert and unscrew the 
decompression valve.
1
2
: Examine the sealing cone 
(arrow) on the decompression 
valve for signs of damage.
Note:
Use a new decompression valve if 
the sealing cone on the 
decompression valve does not seal 
tightly or is damaged.
– Fit the decompression valve by 
hand and screw it in.
– Reassemble remaining parts in 
reverse order.
– Tighten the decompression valve 
down firmly, tightening torques, 
b 3.6
– Install the shroud, b 7.4
7.9 Decompression valve