Service Data and Specifications (S.D.S.) - Inspection and Adjustment (Cont'd)
EM-273spec tablePage header tab reads "E". E-series engine crankshaft and bearing specifications.
Inspection and Adjustment (Cont'd)
CRANKSHAFT
Crankshaft
Main journal dia. "Dm"
Unit: mm (in)49.940 - 49.964 (1.9661 - 1.9671)
Pin journal dia. "Dp"
Unit: mm (in)39.961 - 39.974 (1.5733 - 1.5738)
Center distance "r"
Unit: mm (in)29.5 (1.1614)
Out-of-round (X - Y) and taper (A - B) - Standard
Unit: mm (in)Less than 0.01 (0.0004)
Out-of-round (X - Y) and taper (A - B) - Limit
Unit: mm (in)0.03 (0.0012)
Bend [T.I.R.*] - Standard
Unit: mm (in)Less than 0.04 (0.0016)
Bend [T.I.R.*] - Limit
Unit: mm (in)0.08 (0.0031)
Free end play - Standard
Unit: mm (in)0.05 - 0.165 (0.0020 - 0.0065)
Free end play - Limit
Unit: mm (in)0.30 (0.0118)
NOTE
*: Total indicator reading
BEARING
Bearing clearance
Bearing clearance
Main bearing clearance - No. 1, 3, 5
Standard0.031 - 0.056 (0.0012 - 0.0022)
Limit0.10 (0.0039)
Main bearing clearance - No. 2, 4
Standard0.031 - 0.092 (0.0012 - 0.0036)
Limit
Connecting rod bearing clearance
Standard0.018 - 0.052 (0.0007 - 0.0020)
Limit0.12 (0.0047)
Main bearing size
Main bearing size
Standard
Size
Thickness1.820 - 1.840 (0.0717 - 0.0724)
Undersize
Size0.25 (0.0098)
Thickness1.943 - 1.949 (0.0765 - 0.0767)
Connecting rod bearing size
Connecting rod bearing size
Standard
Size
Thickness1.499 - 1.508 (0.0590 - 0.0594)
Undersize
Size0.25 (0.0098)
Thickness1.615 - 1.623 (0.0636 - 0.0639)
MISCELLANEOUS COMPONENTS
Miscellaneous components
Camshaft pulley - Runout [T.I.R.*]
Unit: mm (in)Less than 0.1 (0.004)
Flywheel - Runout [T.I.R.*]
Unit: mm (in)Less than 0.15 (0.0059)
NOTE
*: Total indicator reading