Husqvarna K3600 Mk II Workshop Manual page 11

7 REPLACEMENT OF ENGAGEMENT AND SUPPORT ROLLERS
10
Remove the wear part
Lift off the engagement roller.
Clean and apply grease under
the washer and on the engage-
ment roller seat.
Fit the wear part
!
Fit a new socket head cap screw
with thread lock.
Position the roller against the
tool in the vice and tighten the
socket head cap screw firmly.
Fit the bearing brackets
Grease the threads for the knobs
and fit.
Insert the bearing brackets in
the knob snap lock.
Fit the blade and adjust the
rollers.
A
A
Remove the wear part
Once the socket head cap screw has been
removed, the wear part can be lifted out.
Clean and apply grease under the washer
and on the engagement roller seat. (The
grease prevents penetration of concrete
sludge.)
Fit the wear part
Put the new engagement roller in posi-
tion, thread on the lock nut and fit a
new socket head cap screw with thread
lock. Press the lock nut down towards
the roller so that it locks the shaft and
tighten the screw to the nut.
Position the roller against the tool in the
vice and tighten the socket head cap
screw firmly.
Fit the bearing brackets
Grease the knob threads.
Fit the knobs and screw in until approxi-
mately 10 mm remains.
Insert the bearing brackets in the knob
snap lock.
position. Fit the blade and adjust the
rollers as described in Chapters 4 and 5.
Grease the bearing housing
The cutting blade must be fitted and the
knobs screwed in!
(A) and pump grease in until clean grease
B
runs out through the outlet (B).
B
Then unscrew the knobs to the service
Put the grease gun against the nipples