TM 5-2420-230-24-2
Section V - Engine Component Specifications - Group 18
Component Specifications and Torque Values
B Series
Page V-19
Component or Assembly (Procedure)
Ref.No./Steps
Metric
U.S.
Connecting Rod Bearing Thickness
1.955 mm
MIN
0.0769 in
(Standard)
1.968 mm
MAX
0.0775 in
Crankshaft Gear Bore I.D.
63.910 mm
MIN
2.5161 in
63.934 mm
MAX
2.5171 in
Crankshaft Gear Journal O.D.
63.987 mm
MIN
2.5192 in
64.006 mm
MAX
2.5199 in
Crankshaft Pulley Crankshaft Pilot Bore
19.05 mm
MIN
0.7500 in
I.D.
19.15 mm
MAX
0.7539 in
Connecting Rod Piston Pin Bore I.D.
Bushing Removed
42.987 mm
MIN
1.6924 in
43.013 mm
MAX
1.6934 in
Bushing Installed (1991 Engines)
40.053 mm
MIN
1.5769 in
40.076 mm
MAX
1.5778 in
Bushing Installed (1994 Engines)
40.019 mm
MIN
1.5756 in
40.042 mm
MAX
1.5765 in
Connecting Rod Crankshaft Bore I.D.
(Bearings Installed)
69.051 mm
MIN
2.7185 in
69.103 mm
MAX
2.7205 in
(Bearings Removed)
72.987 mm
MIN
2.8735 in
73.013 mm
MAX
2.8745 in
Connecting Rod - Length
191.975 mm
MIN
7.5581 in
192.025 mm
MAX
7.5600 in
Connecting Rod - Alignment:
(With Bushing)
0.15 mm
MAX
0.006 in
L-493
