Suzuki Wagon R Manual page 3899

6A4-72 ENGINE MECHANICAL (Z10XEP AND Z12XEP ENGINES)
Main Bearings, Crankshaft and Cylinder
Block Inspection
Crankshaft
Crankshaft thrust play
Measure this play with crankshaft set in cylinder block in the nor-
mal manner, that is with thrust bearing (1) and journal bearing
caps installed.
Width of main bearing journal No.3 (Z10XEP engine) / No.4
(Z12XEP engine)
Standard size
1
Undersize
0.25 mm (0.0098 in.)
Undersize
0.50 mm (0.0197 in.)
Width of main bearing No.3 (Z10XEP engine) / No.4
(Z12XEP engine)
Standard size
Undersize 0.25 mm
(0.0098 in.)
Undersize 0.50 mm
(0.0197 in.)
1) Install crankshaft to cylinder block.
2) Install lower crankcase referring to "Main Bearings, Crank-
3) Use a dial gauge to read displacement in axial (thrust) direc-
Crankshaft thrust play
Standard: 0.11 – 0.31 mm (0.0043 – 0.0122 in.)
Limit: 0.35 mm (0.0138 in.)
Item
Item
Brown
Green
Brown/Blue
Green/Blue
Brown/White
Green/White
shaft and Cylinder Block Removal and Installation" in this
section.
tion of crankshaft.
If its limit is exceeded, replace thrust bearing with new stan-
dard one or oversize one to obtain standard thrust play.
Specification
23.000 – 23.052 mm
(1.6918 – 1.6323 in.)
23.200 – 23.052 mm
(1.6820 – 1.6825 in.)
23.400 – 23.452 mm
(1.6721 – 1.6727 in.)
Color Specification
22.850 – 22.900 mm
(0.8997 – 0.9015 in.)
23.050 – 23.100 mm
(0.9075 – 0.9094 in.)
23.250 – 23.300 mm
(0.9154 – 0.9173 in.)