Sensor Plate Inspection; Rear Oil Seal Inspection - Suzuki Grand Vitara Service Manual

New undersize crankshaft main bearing specification
Alphabets stamped
on cylinder block
Main Bearing Cap No.1 Bolt
Measure each thread diameter main bearing cap No.1
bolts (1) at "A" on 60 mm (2.36 in.) from seat side of
flange bolt and "B" on 90 mm (3.54 in.) from seat side of
flange bolt by using a micrometer (2).
Calculate difference in diameters ("A" – "B").
Main bearing cap No.1 bolt diameter difference
Limit ("A" – "B"): 0.2 mm (0.008 in.)
1
"a"
1
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51.7440 – 51.7500 mm
(2.0372 – 2.0373 in.)
A (1) Red and Purple
B (2) Red and Brown
C (3) Red and Green
"A" "B"
"b"
2
I2RH0B140145-01
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Engine Mechanical: For M16A Engine with VVT 1D-61
Measured journal diameter
51.7380 – 51.7439 mm
(2.0370 – 2.0371 in.)
Red and Brown
Red and Green
Red and Black
Undersize bearing to be installed

Sensor Plate Inspection

Check sensor plate for crack damage.
If malcondition is found, replace it.

Rear Oil Seal Inspection

Carefully inspect oil seal (1) for wear or damage. If its lip
is worn or damaged, replace it.
51.7320 – 51.7379 mm
(2.0367 – 2.0369 in.)
Red and Green
Red and Black
Red only
S5JB0A1416039
I2RH0B140151-01
S5JB0A1416040
I4RS0A140020-01