Suzuki 2006 SX4 Service Manual page 296

1D-65 Engine Mechanical:
Honing or reboring cylinders
1) When any cylinder needs reboring, all other
cylinders must also be rebored at the same time.
Oversize piston specification
Size
STD 83.970 – 83.990 mm (3.3059 – 3.3067 in.)
O/S 0.50 84.470 – 84.490 mm (3.3256 – 3.3264 in.)
2) Using micrometer, measure piston diameter.
3) Calculate cylinder bore diameter to be rebored as
follows.
D = A + B – C
D: Cylinder bore diameter to be rebored.
A: Piston diameter as measured.
B: Piston clearance = 0.02 – 0.04 mm (0.0008 –
0.0015 in.)
C: Allowance for honing = 0.02 mm (0.0008 in.)
4) Rebore and hone cylinder to calculated dimension.
NOTE
Before reboring, install lower crankcase and
tighten to specification to avoid distortion of
bearing bores.
5) Measure piston clearance after honing.
Tightening Torque Specifications
Fastening part
Camshaft housing bolt
Air cleaner outlet hose clamp
IMT valve actuator bolt
Cylinder head cover nut
Suspension frame mounting bolt
Front lower cross member bolt
Starting motor terminal nut
Generator terminal nut
Battery ground bolt
Ground terminal bolt
Piston diameter
Specifications
Tighten 11 N⋅m (1.1 kgf-m, 8.0 lb-ft) by the
specified procedure
"e": 50 mm (1.96 in.)
"f": 95 mm (3.74 in.)
Check Valve
Check check valve for clogging and ball for being stuck.
Tightening torque
N⋅m kgf-m
11 1.1
3 0.3
6 0.6
150 15.0
55 5.5
11 1.1
5 0.5
25 2.5
11 1.1
I5JB0A142059-01
"g": 26.5 mm (1.04 in.)
I2RH01140201-01
S6RW0C1407001
Note
lb-ft
8.0
2.5
4.5
108.5
40.0
8.0
4.0
18.0
8.0