TM 5-2420-230-24-2
Crankshaft (001-016)
B3.9 and B5.9 Series Engines
Page 1-50
Section 1 - Cylinder Block - Group 01
Measure the thrust face width.
Crankshaft Thrust Face Width (Standard)
mm
in
42.98
MIN
1.692
43.08
MAX
1.696
Measure the rear oil seal flange outside diameter.
Crankshaft Rear Oil Seal Flange Outside Diameter
mm
in
129.98
MIN
5.117
130.03
MAX
5.119
Measure the damper pilot outside diameter.
Crankshaft Damper Pilot Outside Diameter
mm
in
18.924
MIN
0.745
19.00
MAX
0.748
Install (001-016-026)
Use a light preservative oil to lubricate the crankshaft to
prevent rust.
NOTE: If the crankshaft is not going to be used immedi-
ately, protect the part with a plastic cover to prevent dirt
from sticking to the oil.
L-728