Stihl MS 170 Notice D'emploi page 47

English
: Use a screwdriver to remove
the E-clip.
: Take off the washer
: Examine splines on clutch drum
– if wear marks are severe, fit a new
clutch drum
: Pull chain sprocket and needle cage
off the crankshaft.
Installing chain sprocket
: Clean the crankshaft stub and
needle cage and lubricate with
STIHL grease ("Special
Accessories")
: Push needle cage on to crankshaft
: After fitting the chain sprocket,
rotate it about one half turn to
engage the oil pump drive.
: Refit washer and E-clip on the
crankshaft.
46 MS 170, MS 180, MS 180 C