Item
Part Number
1
-
2
-
3
-
4
-
The timing belt is driven by the injection pump pulley and transmits the valve timing to the
overhead camshaft.
CAUTION: Because a new timing belt stretches considerably when it is first installed,
the instructions for adjustment must be followed.
The tension of the timing belt drive is maintained by an automatic timing belt tensioner.
The initial setting of the timing belt tension is carried out by the adjustment cam.
The camshaft timing pulley is retained on the camshaft by a taper. The required frictional
force is applied to the camshaft by the center bolt.
Valve tappet, adjusting shims
The camshaft timing is transmitted to the valve springs by eight bucket tappets.
CAUTION: The lettering must face the tappets when the adjusting shims are
installed.
Adjusting shims are available for adjusting the valve clearance. The thickness of these is
indicated on the underside.
Cylinder head
Description
Timing belt tensioner
Timing belt
Camshaft pulley
Injection pump pulley
http://vnx.su