TM 5-2420-230-24-2
Cylinder Block - Specifications
B3.9 and B5.9 Series Engines
Page V-2
Section V - Specifications
Component or Assembly (Procedure)
Ref.No./Steps
Metric
U.S.
Journal Diameter
53.962 mm
MIN
2.1245 in
54.013 mm
MAX
2.1265 in
Camshaft Bore Inside Diameter
No. 1 Bushing
54.146 mm
MAX
2.1317 in
All Except No. 1
54.164 mm
MAX
2.1324 in
Camshaft End Play (A)
0.12 mm
MIN
0.005 in
0.47 mm
MAX
0.018 in
Camshaft Gear Backlash Limits (B)
0.330 mm
MIN
0.013 in
0.76 mm
MAX
0.030 in
Camshaft Bushings (001-010)
Camshaft Bore Diameter (Maximum)
Storm Block - No. 1 only (without bushing
installed)
59.248 mm
MAX
2.3326 in
Prestorm Block - No. 1 only (without
bushing installed)
57.248 mm
MAX
2.2539 in
No. 1 only (with bushing)
54.147 mm
MAX
2.1318 in
No. 2 through No. 7
54.164 mm
MAX
2.1324 in
Camshaft Bore (Bushing Installed)
54.107 mm
MIN
2.1302 in
54.146 mm
MAX
2.1317 in
Connecting Rod (001-014)
Connecting Rod Piston Pin Bushing
Diameter
40.019 mm
MIN
1.5755 in
40.042 mm
MAX
1.5765 in
Connecting Rod Crank Bore Diameter
(Bearings Removed)
72.987 mm
MIN
2.8735 in
73.013 mm
MAX
2.8745 in
L-1366
