Installing The Timing Chain - Husqvarna FS 450 2017 Repair Manual

17.5.21

Installing the timing chain

C,
Mount internal rotor and external rotor
✓ The rounded sides of the external rotor face the engine
case.
Position oil pump cover (D. Mount and tighten screws@.
Guideline
Screw, suction M5
pump cover
Thread in the timing chain and place it over the timing chain
sprocket.
• Info
I
If the timing chain was used before, ensure it is run­
ning in the correct direction.
Position the timing chain securing guide.
O.
Mount and tighten screw
Guideline
Screw, timing M6
chain securing
guide
Thread in timing chain tensioning rail
8.
Mount and tighten screw
Guideline
Screw, timing M6
chain tension-
ing rail
ENGINE 17
0.
6 Nm (4.4 lbf ft)
..
®
Loctite 243
™
10 Nm (7.4 lbf ft)
®
Loctite 243
™
@}
from above.
10 Nm (7.4 lbf ft)
®
Loctite 243
™
..
233