TM 5-3825-230-14&P
c.
Installation.
(1)
Coat all parts with clean engine oil.
NOTE
•
Be
sure
when
bearings
are
installed, they are not covering
lubrication passages.
•
Center supports are beveled. Be
sure to install supports so they
match bevels on crankcase.
•
Ensure that bearings do not bind
on shaft.
(2)
Install center support bearings (7), center
supports (4), and two screws (6), on shaft
(3). Tighten to 22 lb-ft (30 N•m) using a
torque wrench and 6 mm hex head
socket.
(3)
Install crankshaft (3) in crankcase (5).
(4)
Install screw (1) and safety plate (2) using
a ratchet and 17 mm socket.
(5)
Install rear support (para 5-16).
(6)
Install front support (para 5-15).
(7)
Check crankcase end play by:
(a)
Mount dial indicator as shown on
crankcase
with
needle
against
crankshaft counter weight.
(b)
Move
crankshaft
fully
towards
flywheel, then fully towards drive
end. Crankshaft endplay (move-
ment) should be between 0.0078
and 0.0118 in. (0.200 to 0.0300
mm).
5-29
