Clutch Drum - Stihl MS 240 Instruction Manual

6.1

Clutch Drum

– Remove the sprocket cover and
cutting attachment, b 5
: Pull the hand guard (1) towards
the handlebar.
1
Remove and install the clutch drum
(1), see instruction manual.
22
1
: Pull off the needle cage (1).
– Clean the needle cage (1) and
crankshaft stub, b 17
– Lubricate the needle cage (1) and
crankshaft stub, b 17
80%
– Inspect the clutch drum (1) for
signs of wear.
If there are signs of serious wear on
the inside diameter of the clutch
drum (1), check the remaining wall
thickness. If it is less than about
80% of the original thickness, install
a new clutch drum.
1
The notch (arrow) in the clutch drum
must engage the worm gear's driver
(1).
Use the mark (2) for orientation.
– Apply thin coating of oil to outside
– Reassemble all other parts in the
1
100%
!
2 1
diameter of clutch drum and the
brake band.
reverse sequence.
MS 240, MS 260, MS 260 C