G424 Service Manual Base Engine Service Procedure127
6EN0671
6EN0672
6EN0015
6EN0562
(2) Align the timing mark on the crankshaft sprocket with that
on the front case.
(3) Align the timing mark on the oil pump sprocket with its
mating mark.
(4) Install the timing belt on the crankshaft sprocket, oil pump
sprocket and camshaft sprocket in that order.
There should be no slack on the tension side.
(5) Apply a reverse direction (counterclockwise) force to the
camshaft sprocket to make the tension side of the belt
“tight”. In that state, recheck that all the timing marks are
in alignment.
(6) Loosen a turn or two the tensioner bolt and nut that were
temporarily tightened to hold the tensioner on the water
pump side. This gives tension to the belt by the action of
the tensioner spring.
(7) Rotate the crankshaft by the amount equivalent to two
camshaft sprocket teeth in the forward (clockwise)
direction. Since this step is intended for giving the timing
belt proper tension, do not attempt rotate the crankshaft
in the reverse (counterclockwise) direction or press the
belt to check the tension.
Timing mask
Timing mark
Tensioner
spacer
Timing mark
Two
teeth
Timing
mark
Timing
belt
To Next Page
Loading...
Need help?
General
