Suzuki Engine 2002 GRAND VITARA SQ420 Service Manual page 427

6A2-52 ENGINE MECHANICAL (H25 ENGINE)
7) Check position of camshaft housings.
Embossed marks are provided on each camshaft housing,
indicating position and direction for installation. Install hous-
ings as indicated by these marks.
1. I: Intake side, E: Exhaust side
2. Position from timing chain side
3. Timing chain side
8) After applying oil to housing bolts, tighten them temporarily
first.
Then tighten them by following sequence as indicated in fig-
ure.
Tighten a little at a time and evenly among bolts and repeat
tightening sequence two or three times before they are tight-
ened to specified torque below.
Tightening torque
Camshaft housing bolt
12 N·m (1.2 kg-m, 9.0 lb-ft)
9) Install timing chain guide No.3 (1).
Tightening torque
Timing chain guide No.3 bolt
(c) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
10) Install 1st timing chain.
Refer to "1st Timing Chain and Chain Tensioner" in this sec-
tion for installation.
11) Install LH bank 2nd timing chain.
Refer to "LH (No.1) Bank 2nd Timing Chain and Chain Ten-
sioner" in this section for installation.
12) Install timing chain cover.
Refer to "Timing Chain Cover" for installation.
13) Install oil pan, front differential housing, P/S system, cooling
system, intake manifold with throttle body and other parts.
14) Refill cooling system with coolant, front differential with gear
oil, P/S system with specified fluid and engine with engine
oil.
15) Check wheel alignment referring to "Front End Alignment" in
Section 3A.
16) Verify that there is no fuel leakage, water leakage and oil
leakage at each connection.