Main Bearings, Crankshaft And Cylinder Block Inspection - Suzuki Grand Vitara 2011 Manual

15) Install pistons and connecting rods. Refer to
"Pistons, Piston Rings, Connecting Rods and
Cylinders Removal and Installation: For J20 Engine".
16) Install oil pump. Refer to "Oil Pump Removal and
Installation: For J20 Engine in Section 1E".
17) Install cylinder head assembly to cylinder. Refer to
"Valves and Cylinder Head Removal and Installation:
For J20 Engine".
18) Install, timing chain sprockets, timing chains, timing
chain tensioner, tensioner adjusters, timing chain
guides, timing chain cover, crankshaft pulley, water
pump pulley. Refer to "Timing Chain Cover Removal
and Installation: For J20 Engine", "2nd Timing Chain
and Chain Tensioner Removal and Installation: For
J20 Engine" and "1st Timing Chain and Chain
Tensioner Removal and Installation: For J20
Engine".
19) Install oil pump strainer and oil pan referring to "Oil
Pan and Oil Pump Strainer Removal and Installation:
For J20 Engine in Section 1E".
20) Install clutch to flywheel (for M/T vehicle). For clutch
installation, refer to "Clutch Cover, Clutch Disc and
Flywheel Removal and Installation in Section 5C".
21) Install engine assembly to vehicle. Refer to "Engine
Assembly Removal and Installation: For J20
Engine".
Main Bearings, Crankshaft and Cylinder Block
Inspection
Crankshaft
Crankshaft runout
Using a dial gauge, measure runout at center journal.
Rotate crankshaft slowly. If runout exceeds its limit,
replace crankshaft.
Limit on runout
0.06 mm (0.0023 in.)
Crankshaft thrust play
Measure this play with crankshaft set in cylinder block in
the normal manner, that is, with thrust bearing and lower
crankcase installed. Tighten crankcase bolts referring to
"Main Bearings, Crankshaft and Cylinder Block Removal
and Installation: For J20 Engine".
Use a dial gauge to read displacement in axial (thrust)
direction of crankshaft.
If its limit is exceeded, replace thrust bearing with new
standard one or oversize one to obtain standard thrust
play.
Crankshaft Thrust Play
Standard: 0.10 – 0.35 mm (0.0039 – 0.0137 in.)
Limit: 0.42 mm (0.0149 in.)
Thickness of crankshaft thrust bearing
Standard
Oversize: 0.125 mm
S6JB0A1426036
(0.0049 in.)
I2RH01140182-01
Engine Mechanical: For J20 Engine 1D-123
2.500 mm (0.0984 in.)
2.563 mm (0.1009 in.)
1. Thrust bearing 2. Oil groove
I2RH01140183-01
I2RH01140184-01