Suzuki Engine 2002 GRAND VITARA SQ625, Service Manual

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ENGINE MECHANICAL (H25 ENGINE) 6A2-21
INSTALLATION
1) Clean sealing surfaces on cylinder heads and covers.
2) Remove oil, old sealant, and dust from sealing surfaces.
After cleaning, apply sealant “A” to cylinder heads sealing
surface area as shown in figure.
“A” : Sealant 99000-31250
3) Install new cylinder head cover gaskets to head covers.
4) Install cylinder head covers (1) to cylinder heads.
5) Using new seal washers (3), tighten nuts (2) to specified
torque.
Tightening torque
Cylinder head cover nut
(a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
6) Install ignition coils and connect ignition coil couplers.
7) Install ignition coil covers.
8) Install throttle body and intake manifold.
Refer to “Throttle Body and Intake Manifold” in this section
for installation.
[A] : Left (No.1) cylinder head
[B] : Right (No.2) cylinder head
4. Cylinder head cover gasket