TM 5-3825-230-14&P
5-14.
CRANKSHAFT REPLACEMENT (CONT).
(7)
Center support bearing to crankshaft
clearance inspection:
(a)
Insert plastic gage in center journal.
(b)
Install
center
support
(1)
and
bearings (2) on crankshaft (3) with
two screws (4). Tighten to 22 lb-ft
(30 N•m) using a torque wrench and
6 mm hex head socket.
(c)
Remove two screws (4), bearings
(2), and center support (1).
(d)
Measure plastic gage. Clearance
should be 0.0019 to 0.0035 in. (0.05
to 0.09 mm) on wrapper scale.
(e)
Clean plastic gage off bearings.
(8)
If clearance is not within tolerance check
center support journal. If journal diameter
is acceptable replace center support
bearing and recheck tolerance.
5-28
