HUSABERG FE 450 AUS, Repair Manual

Page: 149 / 285

30/ENGINE ASSEMBLY
147
200084-10
–
Insert the special tool and press it forcefully to the piston.
–
Turn the special tool counterclockwise, thereby pushing the piston pin retainer into
the groove.
Insert for piston pin retainer (77329030100) ( p. 272)
–
Ensure that the piston pin retainer is seated properly on both sides.
300307-11
–
Remove the cloth. Keep the timing chain held tightly.
–
Carefully push the cylinder downward, letting the dowels engage.
20.32
Installing the cylinder head
300306-11
–
Mount the dowels. Put the new cylinder head gasket in place.
–
Put the cylinder head in place.
–
Put on the cylinder head bolt washers.
–
Mount cylinder head bolts

and tighten in a crisscross pattern.
Guideline
Screw, cylinder head M10x1.25 Tightening
sequence:
Tighten diag-
onally, begin-
ning with the
rear screw
on the chain
shaft.
Step 1
10 Nm
(7.4 lbf ft)
Step 2
30 Nm
(22.1 lbf ft)
Step 3
50 Nm
(36.9 lbf ft) lubricated with
engine oil
–
Mount and tighten screw

.
Guideline
Screw, cylinder head M6 10 Nm (7.4 lbf ft)