Husqvarna TC449 Workshop Manual page 104

H01843
H01842
ADJUSTMENTS - ENGINE
• Take special care to camshaft position: both shaft gears reference marks (ar-
rows) shall be aligned with sealing surface.
• Fit exhaust camshaft (3) taking special care that timing chain (4) is well ten-
sioned between camshaft and crankshaft.
• Fit intake camshaft (2) taking special care that timing chain (4) is well ten-
sioned.
• Fit camshaft (2) and (3) stop washers (1).
Bearing mount assembly
• Assemble guide sleeves (4).
• Lubricate mount (3) at camshaft sliding surfaces, then assemble it.
Consumables
Molykote D Paste
• Fit long (1) and short (2) screws, tightening them by hand.
Bearing mount securing
• Tighten screws according to the indicated sequence.
Tightening torque figures
Camshaft mount on cylinder head
M8 x 30
Grease thread
M8 x 40
Grease thread
F.6
Consumables
Clear solid lubricant for
metal part assembling
and settling
Pre-tightening torque,
10 Nm / 1 Kgm / 7,38 ft/lb
Final tightening torque,
20 Nm / 2 Kgm / 14,75 ft/lb
Pre-tightening torque,
10 Nm / 1 Kgm / 7,38 ft/lb
Final tightening torque,
20 Nm / 2 Kgm / 14,75 ft/lb
1 edition (08-2010) _Rev. 11-2010
st