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

17.4.18 Changing the camshaft bearing
e
I
17.4.19

Checking the camshafts

0
-
Clamp special tool
I
Adjustment bush bridge (77229050044)
-
Mount the camshaft on the special tool.
-
Remove screw
306550-10
-
Pull camshaft gear (D off of the camshaft.
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 (D .
306552-10
-
Mount screw
Guideline
Screw,
camshaft drive
sprocket
-
Repeat these steps for the second camshaft.
306550-11
-
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.
311616-10 -
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.
(�
8.
(� p. 291)
8.
8
and push it onto the camshaft.
8
but do not tighten yet.
M12x1 70 Nm (51.6 lbf ft)
Loctite
away from the camshaft and release it.
17 ENGINE
p. 292)
®
243 ™ /cone
degreased
41
195