Removing The Timing Chain; Sprocket; Installing The Timing Chain - Husqvarna FS 450 2017 Repair Manual

17 ENGINE
17.4.9
17.4.10
chain sprocket.
194
Removing the timing chain sprocket
Installing the timing chain sprocket
Info
Never clamp the crankshaft with a crankshaft journal in the bench vise and try to hammer on the timing
In such a case, the crank webs will be distorted rendering the crankshaft unserviceable.
- (D
Mount special tool on the water pump shaft.
I Protection cap (90129005000)
8.
-
Mount balancer shaft
• Info
I
Be careful not to damage the shaft seal rings.
-
Remove the special tool.
I Protection cap (90129005000)
-
Mount water pump impeller
-
Mount and tighten nut (D.
Guideline
Nut, water­
M6
pump wheel
-
Warm up the timing chain sprocket
-
Pull off the timing chain sprocket with the special tool.
I Puller (60029033000) (a
• Info
I
The timing chain sprocket is usually damaged by the
disassembly and must be replaced.
(a p. 307)
p. 307)
(a
0.
6 Nm (4.4 lbf ft)
®
Loctite
O
with a blow-dryer.
p. 299)
243
™