Suzuki 2000 Grand Vitara SQ625 Service Manual page 362

6A2-38 ENGINE MECHANICAL (H25 ENGINE)
1. Silver plate
2. Match mark on intake sprocket
3. RH bank cylinder head
1. Gold or Yellow plate
2. Match mark on crankshaft timing sprocket
3. Crankshaft
1. Plunger
2. Latch
3. Stopper
(d)
1. Timing chain tensioner adjuster No.1
2. Timing chain tensioner
3. Stopper
9) Install idler sprocket No.2 by aligning match marks on LH silver
plate of 1st timing chain.
10) Install crankshaft sprocket by aligning match marks on gold or
yellow plate of 1st timing chain and crankshaft timing sprocket.
To install it, fit a spanner to hexagonal part at the center of RH
bank intake camshaft to turn a little.
CAUTION:
Do not turn camshaft more than necessary.
If turned excessively, valve and piston may get dam-
aged.
11) Apply oil to bearing of idler sprocket No.1.
12) Install idler sprocket No.1.
Tightening Torque
.
(c): 45 N m (4.5 kg-m, 32.5 lb-ft)
13) With latch of tensioner adjuster No.1 returned and plunger
pushed back into body, insert stopper into latch and body.
After inserting it, check to make sure that plunger will not come
out.
14) Install timing chain tensioner adjuster No.1.
Tightening Torque
.
(d): 11 N m (1.1 kg-m, 7.5 lb-ft)
15) Pull out stopper from adjuster No.1.