Husqvarna WS440HF Workshop Manual page 26

7 7
Replace the o-rings and seals on the feed
motors
Replace all the seals for the saw head
electronics, don't miss the blue silicon seals
Replace the pins, connectors and ground
frame in the haring connector to the saw
head
Replace all the o-rings, seals and gasket on the
pivoting arm
Replace bearings in the pivoting arm and
check the slip tourque on the seperate shafts
Replace the weare and tear parts in the blade
flange
26 26
SERVICE AND MAINTENANCE SERVICE AND MAINTENANCE
When it
comes in to
the workshop
100h 200h
X Service 200h (p� 29)
X Service 200h (p� 29)
Dismantling the Saw
X Head Electronics (p�
Mount Saw Arm (p�
X
Inspect Clutch Gear
X
Renovate Blade Flange
X
Page
99)
95)
Shafts (p� 82)
(p� 74)