Husqvarna SMR 449 2011 I.E. User Manual

F1.60
TC 449 2011/2012 I.E.
TE 449 - 511 2011/2012 I.E.
TXC 449 - 511 2011/2012 I.E.
SMR 449 2011 I.E.
SMR 511 2011/2012 I.E.
H01890
H01760
ENGINE DISASSEMBLY/REASSEMBLY
Workshop Manual Ed. 03-2012
Timing chain assembly
• Lubricate timing chain (1), and t it onto countershaft gear (2) working through
crankcase from top.
Consumables
Molykote D Paste Clear solid lubricant
for metal part
assembling and
settling
Subsequent actions
Valve clearance check
Chain, chain sprocket check
Check
• Check timing chain for damages and wear.
Result: Worn or damaged timing chain.
Action:
• Replace timing chain.
Check
• Check gear and chain sprocket for damages and wear.
Result: Figure 1: no distortion or min. teeth distortion.
Action:
• Wheel, chain and sprocket are in good conditions.
Result: Figure 2: teeth distortion.
Action:
• Change chain and gear.
Result: Figure 3: heavily worn teeth.
Action:
• Change chain and gear.
Check
• Check camshaft for damages and wear.
Result: Worn or damaged camshaft.
Action:
• Replace camshaft.
Timing chain check
Check
• Check timing chain for damages and link smoothness.
Result: Damaged timing chain or with hard links.
Action:
• Replace timing chain.

Husqvarna SMR 449 2011 I.E. Specifications

General

Brand	Husqvarna
Model	SMR 449 2011 I.E.
Category	Motorcycle
Language	English