Installing The Camshafts; Installing The Timing Chain Tensioner - Husqvarna FC 250 2015 Repair Manual

17 ENGINE
17.5.23

Installing the camshafts

17.5.24

Installing the timing chain tensioner

-
Pull up the timing chain and insert the intake camshaft
-
Place the timing chain over the camshaft gear of intake camshaft.
O
✓ Marking is positioned and is aligned with the edge of the cylinder head.
8
-
Ensure that bleeder is correctly positioned.
-
Slip in exhaust camshaft
-
Place the timing chain over the camshaft gear and position the camshaft in the
bearing seat.
O
✓ Marking is positioned and is aligned with the edge of the cylinder head.
-
Clean all oil nozzles thoroughly and blow out with compressed air.
-
Mount the camshaft bearing bridge.
• Info
I
Ensure that the dowel pins are seated properly.
C,.
Position guide rail
0
-
Mount screws and tighten from the inside to the outside.
Guideline
Screw, camshaft bearing
bridge
-
Position timing chain tensioner
-
Mount and tighten screw plug
I Guideline
Plug, timing chain tensioner
C,.
-
Remove screw
8.
M7x1 14 Nm
(10.3 lbf ft)
O
and insert it with new O-ring @.
8
with the seal ring.
I
M24x1.5
177
O.
Lubricated with
engine oil
I I
40 Nm (29.5 lbf ft)