目录.p65

(Nora) #1
Engine mechanism - Camshaft


  1. Remove camshaft.
    Note: do not turn crankshaft before installing timing chain
    tensioner.
    (a) Turn crankshaft to cylinder 1 top dead center position.
    (b) Make marks on timing chain and camshaft timing sprocket.
    (c) Remove 2 bolts and chain tensioner.


(d) Fix camshaft with variable wrench and then loosen the fixed
bolts of camshaft timing sprocket.
Note: do not damage valve lifter.

(e) As sequences shown in the diagram, loosen camshaft bear-
ing cover bolts on exhaust camshaft at several times and
remove the bearing cover at the same time.

(f) As shown in the diagram, remove exhaust camshaft tim-
ing sprocket.

(g) As sequences shown in the diagram, loosen camshaft bear-
ing cover bolts on intake camshaft at several times and
remove the bearing cover at the same time.

Painting
mark

Fixing
Loosening

53
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