Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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Engine Mechanical: 1D-54
Main Bearings, Crankshaft and Cylinder Block
Removal and Installation
S4RS0A1406036
Removal
1) Remove engine assembly from vehicle referring to
“Engine Assembly Removal and Installation: ”.
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, Piston Rings, Connecting Rods and
Cylinders Removal and Installation: ”.
4) Remove rear oil seal housing (1).
5) Loosen main bearing cap No.1 and No.2 bolts in
such order as indicated in the figure and remove
them.
6) Remove crankshaft from cylinder block.
Installation
NOTE:
• Use new bearing cap No.1 bolts. They are
deformed once they are used because they
are plastic deformation tightening bolts.
• 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, bearing caps,
connecting rods, rod bearings, rod bearing
caps, pistons and piston rings are in
combination sets. Do not disturb such
combination and make sure that each part
goes back to where it came from, when
installing.
1. CKP sensor (if equipped)
: See “A”
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 24. Oil pressure switch
5. Main bearing
: See “B”
15. Flywheel mounting bolt : 22 N
˜
m (2.2 kg-m, 16.0 lb-ft)
6. Sensor plate 16. Rear oil seal housing mounting bolt : 5 N
˜
m (0.5 kg-m, 4.0 lb-ft)
7. Crankshaft timing sprocket key 17. Main bearing cap No.2 bolt : 70 N
˜
m (7.0 kg-m, 51.0 lb-ft)
8. Crankshaft 18. Main bearing cap No.1 bolt
: See “D”
: Tighten 25 N
˜
m (2.5 kg-m, 18.0 lb-ft) by the specified
procedure.
9. Thrust bearing 19. O-ring : 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
q
by the specified procedure.
10. Rear oil seal housing
: See “C”
20. Oil filter adapter case : 11 N
˜
m (1.1 kg-m, 8.0 lb-ft)
“A”: When installing CKP sensor, use new sensor mounting bolt. : 13 N
˜
m (1.3 kg-m, 9.5 lb-ft)
“B”: Upper half of bearing has an oil groove. : 10 N
˜
m (1.0 kg-m, 7.5 lb-ft)
“C”: Apply sealant 99000-31250 to mating surface. : Do not reuse.
“D”: Make sure main bearing cap No.1 bolt deformation when reuse it due to plastic
deformation tightening referring to “Main Bearings Inspection: ”.
: Apply engine oil to inside / sliding surface.
I2RH0B140125-
I2RH0B140126-
I2RH0B140127-