Service Data and Specifications (S.D.S.) — Inspection and Adjustment — CD17 (Cont'd)
EM-278spec tableCD17 diesel engine specifications.
AVAILABLE MAIN BEARINGS
No. 1, No. 2, No. 4 and No. 5 main bearings
No. 1, No. 2, No. 4 and No. 5 main bearings
0
Thickness "T" mm (in)1.816 - 1.820 (0.0715 - 0.0717)
Width "W" mm (in)22 (0.87)
Identification colorBlack
1
Thickness "T" mm (in)1.820 - 1.824 (0.0717 - 0.0718)
Width "W" mm (in)22 (0.87)
Identification colorBrown
2
Thickness "T" mm (in)1.824 - 1.828 (0.0718 - 0.0720)
Width "W" mm (in)22 (0.87)
Identification colorGreen
3
Thickness "T" mm (in)1.828 - 1.832 (0.0720 - 0.0721)
Width "W" mm (in)22 (0.87)
Identification colorYellow
4
Thickness "T" mm (in)1.832 - 1.836 (0.0721 - 0.0723)
Width "W" mm (in)22 (0.87)
Identification colorBlue
No. 3 main bearings
No. 3 main bearings
0
Thickness "T" mm (in)1.816 - 1.820 (0.0715 - 0.0717)
Width "W" mm (in)24 (0.94)
Identification colorBlack
1
Thickness "T" mm (in)1.820 - 1.824 (0.0717 - 0.0718)
Width "W" mm (in)24 (0.94)
Identification colorBrown
2
Thickness "T" mm (in)1.824 - 1.828 (0.0718 - 0.0720)
Width "W" mm (in)24 (0.94)
Identification colorGreen
3
Thickness "T" mm (in)1.828 - 1.832 (0.0720 - 0.0721)
Width "W" mm (in)24 (0.94)
Identification colorYellow
4
Thickness "T" mm (in)1.832 - 1.836 (0.0721 - 0.0723)
Width "W" mm (in)24 (0.94)
Identification colorBlue
Main bearing undersize
Main bearing undersize (Unit: mm (in))
STD
Crank journal diameter52.951 - 52.975 (2.0847 - 2.0856)
0.25 (0.0098) undersize
Crank journal diameter52.701 - 52.725 (2.0748 - 2.0758)
Connecting rod bearing undersize
Connecting rod bearing undersize (Unit: mm (in))
STD
Crank pin diameter44.961 - 44.974 (1.7701 - 1.7706)
0.08 (0.0031) undersize
Crank pin diameter44.881 - 44.894 (1.7670 - 1.7675)
0.12 (0.0047) undersize
Crank pin diameter44.841 - 44.854 (1.7654 - 1.7659)
0.25 (0.0098) undersize
Crank pin diameter44.711 - 44.724 (1.7603 - 1.7608)
Bearing clearance
Bearing clearance (Unit: mm (in))
Main bearing clearance
Sub-itemStandard
Value0.039 - 0.065 (0.0015 - 0.0026)
Main bearing clearance
Sub-itemLimit
Value0.12 (0.0047)
Connecting rod bearing clearance
Sub-itemStandard
Value0.024 - 0.066 (0.0009 - 0.0026)
Connecting rod bearing clearance
Sub-itemLimit
Value0.12 (0.0047)
MISCELLANEOUS COMPONENTS
Miscellaneous components (Unit: mm (in))
Camshaft sprocket
Sub-itemRunout [T.I.R.*]
ValueLess than 0.1 (0.004)
Flywheel
Sub-itemRunout [T.I.R.*]
ValueLess than 0.15 (0.0059)
NOTE
*: Total indicator reading