Suzuki Engine 2002 GRAND VITARA SQ625, Service Manual

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6A1-78 ENGINE MECHANICAL (G16 ENGINE)
For oil seal installation, press-fit rear oil seal (1) so that oil seal
housing (2) end face is flush with oil seal end face.
Flywheel
• If ring gear is damaged, cracked or worn, replace flywheel.
• If the surface contacting clutch disc is damaged, or exces-
sively worn, replace flywheel.
• Check flywheel for face runout with dial gauge.
If runout exceeds its limit, replace flywheel.
Flywheel runout limit
0.2 mm (0.0078 in.)
Cylinder Block
Distortion of gasketed surface
Using straightedge and thickness gauge, check gasketed surface
for distortion and, if flatness exceeds its limit, correct it.
Cylinder block distortion limit
0.06 mm (0.0023 in.)
Honing or reboring cylinders
1) When any cylinder needs reboring, all other cylinders must
also be rebored at the same time.
2) Select oversized piston according to amount of cylinder
wear.
Piston diameter
Size Piston diameter
Oversize 0.50 mm (0.020 in.)
75.470 – 75.480 mm
(2.9713 – 2.9716 in.)