Honda Acura NSX 1991 Service Manual page 100

Timing Belt
6 . Check the crankshaft pulley and the cam pulleys at
TDC.
TDC MARK
PEAR:
TDC MARK
TDC MA
MIDDLE COVER
TDC MARKS
6-26
7 .
(White paint)
mm
5 . 0
PIN PUNCHES
NOTE:
If the cam pulleys are not positioned at TDC, remove
the timing belt and adjust the positioning following
procedure, then reinstall the timing belt.
NOTE:
Refer to page 6-23 for timing belt removal.
l
l Bring the "UP" mark of the cam pulleys to the
top, and align the TDC marks on the pulleys.
Align the holes on the camshaft holder pipes to
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the camshaft holes, insert 5.0 mm pin punches
and fix them at TDC.
been reinstalled.
Prior to installing the cylinder head cover, apply
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a thin layer of liquid gasket to the mating surface
of the cylinder head cover and rubber seals to pre-
vent the rubber seal from falling off.
specified level, run the engine for more than 3
minutes, then check for oil leakage.