Suzuki Wagon R Plus RB310, Service Manual

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6A2-80 ENGINE MECHANICAL (M13 ENGINE)
Main Bearings, Crankshaft and Cylinder
Block Removal and Installation
Removal
1) Remove engine assembly from vehicle referring to “Engine
Assembly Removal and Installation” in this section.
2) Remove clutch cover, clutch disc and flywheel (drive plate for
A/T) by using special tool.
Special tool
(A): 09924-17810
3) Remove piston and connecting rod referring to “Pistons, Pis-
ton Rings, Connecting Rods and Cylinders Removal and
Installation” in this section.
4) Remove rear oil seal housing (1).
[A]: Sealant application amount 5. Main bearing
: Upper half of bearing has an oil
groove
15. Flywheel mounting bolt
Tightening torque 6. Sensor plate 16. Rear oil seal housing bolt
Do not reuse. 7. Crankshaft timing sprocket key 17. Main bearing cap No.2 bolt
Tighten 25 N·m (2.5 kg-m, 18.0 lb-ft)
by the specified procedure.
Apply engine oil to inside / sliding surface. 8. Crankshaft 18. Main bearing cap No.1 bolt
Tighten 30 N·m (3.0 kg-m, 22.0 lb-ft),
50 N·m (5.0 kg-m, 36.5 lb-ft) and 60°
by the specified procedure.
: Never reuse main bearing cap No.1
bolts once disassembled it due to
plastic deformation tightening.
Be sure to use new main bearing cap
No.1 bolts when installing.
“a”: 3 mm (0.12 in.) 9. Thrust bearing 19. O-ring
“b”: 2 mm (0.08 in.) 10. Rear oil seal housing
: Apply sealant 99000-31250 to mating
surface.
20. Oil filter adapter case
1. CKP sensor (if equipped)
: When installing CKP sensor, use new
sensor mounting bolt.
11. Rear oil seal 21. Oil filter adapter bolt
2. Knock sensor 12. Input shaft bearing 22. Spring pin
3. Cylinder block 13. Flywheel 23. Sensor plate bolt
4. Venturi plug 14. Main bearing cap