Suzuki 2000 Grand Vitara SQ416, Service Manual

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YH4
GRAND
VITARA
6A2-44 ENGINE MECHANICAL (H25 ENGINE)
1. Yellow or silver plate
2. Match mark of RH bank 2nd timing chain exhaust
camshaft sprocket
3. Match mark of RH bank 2nd timing chain intake
camshaft sprocket
1. RH bank intake camshaft
2. RH bank exhaust camshaft
3. Pin
I: Intake side
E: Exhaust side
Position from timing chain side
Timing chain side
4) Apply oil to sliding surface of each camshafts and camshaft jour-
nals.
5) Install RH bank 2nd timing chain by aligning match marks on yel-
low or silver plates of RH bank 2nd timing chain, RH bank 2nd
timing chain intake camshaft sprocket and RH bank 2nd timing
chain exhaust camshaft sprocket as shown in figure.
6) Install camshaft housing pins as shown in figure.
7) Check position of camshaft housings.
Embossed marks are provided on each camshaft housing, indi-
cating position and direction for installation. Install housings as
indicated by these marks.
8) After applying oil to housing bolts, tighten them temporarily first.
Then tighten them by following sequence as indicated in figure.
Tighten a little at a time and evenly among bolts and repeat tight-
ening sequence two or three times before they are tightened to
specified torque below.
Tightening Torque
12 N
.
m (1.2 kg-m, 8.5 lb-ft)