Ws400 Hf Service - Husqvarna WS442HF Workshop Manual

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WS400 HF Service

Overal check for damaged/loose parts and
adjust or replace as nessesary�
That the Handle/Blade Guard Mount is
correctly secured and not loose in any way
Play and wear on the travel feed wheel and it's
bearing
Play in saw carrage loocking arm
Play between saw carrage and rail
Condition of blade flange hub, bearings and
washers� If it is loose or it's performance is in
doubt replace it�
Locking devices on the blade guard
Condition and play in the pivoting arm
Cracks in orange plastic cover
Check for leakage
Cuts and wear on electric cables
Check continuity of the earth wiring through
out the machine
Condition of the remote control
Conduct a functional test
Replace the blade bolt on the blade flange
Replace the guide blocks on the blade guard
Replace the bearings on the blade guard guide
wheels
Replace the bearing and drive wheel on the
saw carriage
Replace the rollers on the saw carriage
Lubricate the worm gears with a grease pump
until you see new grease comming out�
Change the screen protection on the remote
control
Repace the aeration diaphragm on both PP
and saw head
Change the oil in the arm and check for
coarse particles, if coarse particles are
fount take the arm apart and inspect the
transmission
Replace all the o-rings on the feed shaft
SERVICE AND MAINTENANCE
SERVICE AND MAINTENANCE
When it
comes in to
the workshop
100h
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200h
Page
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Adjusting the guide
X
wheels (p� 23)
Adjust the saw carriage
X
(p� 24)
Adjust the saw carriage
X
(p� 24)
X
X
Check the Pivoting
X
Arm Play (p� 21)
X
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Funktion Test WS400
X
HF (p� 20)
X
Service 200h (p� 29)
X
Service 200h (p� 29)
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Service 200h (p� 29)
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Service 200h (p� 29)
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Service 200h (p� 29)
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Service 200h (p� 29)
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Service 200h (p� 29)
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Service 200h (p� 29)
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Service 200h (p� 29)
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Service 200h (p� 29)
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Ws440hfWs482hfPp440hfPp480hfPp490hf

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