Suzuki 2000 Grand Vitara SQ416, Service Manual

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YH4
GRAND
VITARA
1. Cylinder head
2. Oil hole
1. Crank timing sprocket
key
2. Timing mark
1. Knock pin of intake camshaft
2. Knock pin of exhaust camshaft
3. Match mark for intake camshaft
4. Match mark for exhaust camshaft
6A4-42 ENGINE MECHANICAL (J20 ENGINE)
Oil Relief Valve
Check oil relief valve for clogging and ball for being stuck.
INSTALLATION
1) Before installing valve lash adjuster to cylinder head, fill oil pas-
sage of cylinder head with engine oil according to following pro-
cedure.
Pour engine oil through oil holes and check that oil comes out
from oil holes in sliding part of valve lash adjuster.
Perform this check on both intake and exhaust sides.
2) Install valve lash adjusters to cylinder head.
Apply engine oil around valve lash adjuster and then install it to
cylinder head.
3) Match key on crankshaft to timing mark as shown in figure.
4) Install camshafts.
Apply oil to sliding surface of each camshaft and camshaft jour-
nal then install them by aligning match marks on cylinder head
and pins on camshafts as shown in figure.
NOTE:
Install camshaft in such direction that its end with groove
for CMP sensor installation comes to exhaust side.