Camshafts, Checking; Checking The Pivot Points Of The Camshafts - Husqvarna FC 250 2017 Repair Manual

17.4.18

camshafts, checking

17.4.19

Checking the pivot points of the camshafts

Check the camshafts for damage and wear.
If there is damage or wear:
-
Change the camshafts.
If the surface of the cams is damaged, check the oil
supply to the camshaft and cam lever.
311564-10
Check the pivot points of the camshafts.
If there is damage or wear:
-
Change the cylinder head with the camshaft bearing
support.
310430-10
Position the camshafts.
✓ The valves are not actuated.
Insert the
Plastigauge
I
Plastigauge
310431-10
Position camshaft bearing support
screws.
Guideline
Screw,
camshaft
bearing support
Info
Ensure that the dowel pins are seated properly.
310432-10
Do not turn the camshafts.
clearance gauge in area 6).
clearance gauge (60029012000)
O.
Mount and tighten the
M7x1 14 Nm (10.3 lbf ft)
Lubricated with engine
ENGINE 17
41
(0 p. 298)
oil
199