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

1D-120 Engine Mechanical: For J20 Engine
Main Bearings, Crankshaft and Cylinder Block
Removal and Installation
Removal
1) Remove engine assembly from vehicle. Refer to
"Engine Assembly Removal and Installation: For J20
Engine".
2) Remove clutch and flywheel (drive plate for A/T) by
using special tool.
Special tool
(A): 09924–17810
1. Flywheel bolt
3) Remove pistons and connecting rods referring to
"Pistons, Piston Rings, Connecting Rods and
Cylinders Removal and Installation: For J20 Engine".
4) Remove CKP sensor (1).
5) Remove water pump (1) and heater outlet pipe.
6) Remove engine front mounting brackets (2).
S6JB0A1426035
7) Loosen crankcase bolts, in sequence shown in figure
and remove them.
I2RH01140169-01
8) Remove crankshaft from cylinder block.
Installation
NOTE
• All parts to be installed must be perfectly
clean.
• Be sure to oil crankshaft journals, journal
bearings, thrust bearings, crankpins,
connecting rod bearings, pistons, piston
rings and cylinder bores.
• Journal bearings, crankcase (bearings
caps), connecting rods, rod bearings, rod
bearing caps, pistons and piston rings are
I2RH01140170-01
in combination sets. Do not disturb
combination and try to see that each part
goes back to where it came from, when
installing.
• Clean mating surface of cylinder block and
lower crankcase, remove oil, old sealant
and dust from mating surface.
1
(8) (10)
(12)
(2)
(16)
(20)
(22)
(15) (21)
(19)
2
(6)
(4)
(11) (9)
3
1. Lower crankcase
2. Crankcase bolts (10 mm thread diameter)
3. Crankcase bolts (8 mm thread diameter)
I2RH01140171-01
(3)
(5)
(18)
(14)
(17)
(13)
(1)
(7)
I4RH01140045-01