Husqvarna 520iHE3, Workshop Manual

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English – 30
Repair Instructions
9.4 Dismantling and assembling the
cutting unit
1
Loosen the circlip (A), lift off the washer (B), care-
fully lift up the "hook" (C) and lift off the cutting unit.
2
Loosen all the screws on the cutting unit and
separate the parts as shown in the exploded view
drawing.
Cleaning and inspection
Clean and check all parts thoroughly. Parts must
be replaced if cracked or showing signs of other
defects. Always use original spare parts.
3
Assemble in the reverse order.
Tightening torque: See service data.
9.5 Gears
1
Loosen the circlip (A), lift off the washer (B), care-
fully lift up the "hook" (C) and lift off the cutting unit.
2
Separate the parts as shown in the exploded view
drawing.
Tap out the locking pins using a punch.
Cleaning and inspection
Clean and check all parts thoroughly. Parts must
be replaced if cracked or showing signs of other
defects. Always use original spare parts.
3
Assemble in reverse order.
A
C
B