Engine Mechanical: For J20 Engine 1D-119
Main Bearings, Crankshaft and Cylinder Block
Removal and Installation
S5JB0A1426041
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
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).
1. Cylinder block
9. Check valve
17. Knock sensor
2. Lower crankcase
: Apply sealant 99000-31250 to mating
surface.
10. Flywheel
: Tighten 40 N
⋅
m (4.0 kgf-m, 29.0 lb-ft), 0
N
⋅
m (0 kgf-m, 0 lb-ft), 40 N
⋅
m (4.0 kgf-m,
29.0 lb-ft) and 58 N
⋅
m (5.8 kgf-m, 42.0
lb-ft) by the specified procedure.
3. Crankshaft
11. Water pump
: Tighten 26 N
⋅
m (2.6 kgf-m, 19.0 lb-ft) by
the specified procedure.
4. O-ring
12. Heater outlet pipe
: 70 N
⋅
m (7.0 kgf-m, 51.0 lb-ft)
5. Oil pump chain
13. CKP sensor
: 11 N
⋅
m (1.1 kgf-m, 8.0 lb-ft)
6. Main bearing
: Do not apply engine oil between cylinder
block and bearing, between lower crankcase
and bearing. Upper half of bearing has an oil
groove.
14. Crankcase bolt (10 mm thread diameter)
: 23 N
⋅
m (2.3 kgf-m, 17.0 lb-ft)
7. Thrust bearing
15. Crankcase bolt (8 mm thread diameter)
: Do not reuse.
8. Rear oil seal
16. Flywheel mounting bolt
: Apply engine oil to inside / sliding
surface.
1. Flywheel bolt
I2RH01140169-01
I2RH01140170-01
I2RH01140171-01
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