Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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1D-43 Engine Mechanical:
Valve spring preload
Standard: 107 – 125 N (10.7 – 12.5 kg) for 31.50 mm
(23.6 – 27.6 lb/1.240 in.)
Limit: 102 N (10.2 kg) for 31.50 mm (22.5 lb/1.240 in.) Spring Squareness
Use a square and surface plate to check each spring for
squareness in terms of clearance between end of valve
spring and square. Valve springs found to exhibit a
larger clearance than limit must be replaced.
Valve spring squareness
Limit: 1.6 mm (0.063 in.)
Pistons, Piston Rings, Connecting Rods and Cylinders Components
S4RS0A1406029
I2RH01140143-
I2RH01140144-
[A]: 1) Tighten all nuts to 15 N
˜
m (1.5 kg-m).
2) Then retighten all nuts by turning through 45
q
.
3) Repeat Step 2) again.
7. Connecting rod bearing
1. Top ring 8. Piston pin
2. 2nd ring 9. Piston pin circlip
3. Oil ring 10. Bearing cap nut
4. Piston : Tightening torque
5. Connecting rod
: See “A”
: Apply engine oil to sliding surface of each part.
6. Connecting rod bearing cap
: See “B”
: Do not reuse.
“A”: Apply engine oil to sliding surface except inner surface of big end, and rod bolts. Make sure rod bolt diameter when reuse it due to plastic deformation
tightening. Refer to “Piston Pins and Connecting Rods Inspection: ”.
“B”: Point arrow mark on cap to crankshaft pulley side.
I2RH0B140108-