Husqvarna PP440HF, Руководство по ремонту, Страница: 82 / 165

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10.2 REPAIR INSTRUCTIONS
1
3
2
4
Inspect Clutch Gear Shafts
1� Position the clutch gear shaft in
the special tool: 523 05 71-01 and
a vise�
2� Place the special tool: 523 05 76-
01
3� Use a torque wrench to check
the slip torque� The slip torque
should never be below 55Nm for
a separate clutch gear shaft� The
toque value should be recorded
while the clutch is slipping�
4� Place the special tool: 523 05
76-01 in a vise and position the
clutch shaft inside the tool�
5� Use a pin punch to bend the pegs
down�
6� Place the special tool TMFS 4
523 05 77-01 on top of the clutch
gear shaft to unscrew the slotted
lock nut�
First see: Remove Clutch Gear
Shafts (p. 80)
At least 55Nm
in motion
If the assembled arm slips at
the correct torque in
”Inspect the
Clutch” on page 78 Step:5 above,
these steps are not necessarry.
5 6
Attention! Allways replace
both clutches if worn.
Setting the slip torque
This is only needed if slip torque is
below the limit above.