Suzuki LT-Z400 2003 - Page 299

SERVICING INFORMATION 8·29
CAMSHAFT + CYLINDER HEAD
Unit- mm (in)
ITEM
STANDARD LIMIT
Cam height
IN .
36.320 - 36.370
36.020
(1.4299 - 1.4319)
(1.4181)
EX .
35.200 - 35.250 34.900
(1.385.8 - 1.3878) (1.3740)
Camshaft journal oil clearance
.
0.019 - 0.053
0.150
IN. & EX.
(0.0007 - 0.0021)
(0.0059)
Camshaft journal holder 1.0.
IN . & EX.
22.012 - 22.025
-
(0.8666 - 0.8671)
Camshaft journal 0.0.
IN . & EX.
21.972 - 21.993
-
(0.8653 - 0.8659)
Camshaft runout
0.10
-
(0 .004 )
Cam chain pin (at arrow U3
n
)
15th pin -
Cylinder head distortion
0.05
-
(0.002)
Cylinder head cover distortion
0.05
-
(0.002)
CYLINDER + PISTON + PISTON RING Unit · mm (in)
ITEM STANDARD LIMIT
Compression pressure 1 000 kPa
-
(Automatic de-compo actuated)
(10.0 kgf/cm
2
,
142 psi)
Piston to cylinder clearance
0. 030 - 0.040 0.120
(0.0012
- 0.0016) (0.0047)
Cylinder bore 90.000 - 90.015 Ni cks or
(3 .5433 - 3.5439) Scratches
Piston diam .
89.965 - 89.980
89 . 880
(3.5419 - 3.5425)
(3.5386)
Measure at 15 mm (0.6 in) from the skirt end.
Cy l inder distortion 0.05
-
(0.002)
Piston ring free end gap
151
R
Approx. 6.9 (0.27)
5.5
(0.22)
2nd R Approx. 11.5 (0.45)
9.2
(0.36)
Piston ring end gap
151
0.08 - 0.20 0. 50
(0.003 - 0.008) (0.020)
2nd
0.08 -0 . 20
0.5
(0.003
- 0.008) (0.020)
Pi ston ring to groove clearance
151
0.180
-
(0.007)
2nd
0.150
-
(0.006)
P iston ring groove width
0.78 -0.80
-
151
(0.0307 - 0. 0315 )
1.30
- 1.32
(0.0512 - 0.0520)
-
2nd
0.81 - 0. 83
-
(0 .0319 - 0.0327)
Oil
2.01 - 2.03
-
(0.0791 - 0.0799)