Changing The Camshaft Bearing; Checking The Camshafts - Husqvarna FE 350 2016 Repair Manual

18.4.18

Changing the camshaft bearing

18.4.19

Checking the camshafts

-
Mount the piston ring with the marking facing toward the pis­
ton head.
-
Clamp special tool
I
Adjustment bush bridge (77229050044)
-
Mount the camshaft on the special tool.
-
Remove screw
308666-10
-
Pull camshaft gear
I
Puller (77229001044)
-
Remove bearing
-
Oil the new bearing
I
Lubricated with engine oil
-
Degrease the cone of the camshaft and camshaft gear.
-
Mount camshaft gear
302767-10
-
Mount screw
Guideline
Screw,
camshaft drive
sprocket
-
Repeat these steps for the second camshaft.
308666-11
-
Check the camshaft for damage and wear.
If there is damage or wear:
-
Change the camshaft.
-
If the surface of the cams is damaged, check the oil
supply to the camshaft and cam lever.
-
Check the autodecompressor for damage and wear.
If there is damage or wear:
-
Change the exhaust camshaft.
308667-10
-
Slide the camshaft bearing to the camshaft gear.
O
-
Pull lever
If the lever does not return to its original position:
-
Change the exhaust camshaft.
O
into a vise.
(a
8.
8
off of the camshaft.
(a p. 362)
8.
8
and push it onto the camshaft.
@).
8
but do not tighten yet.
M12x1 70 Nm (51.6 lbf ft)
Loctite
away from camshaft and release it.
18 ENGINE
p. 365)
® 243 /cone
™
degreased
209