TM 10-4320-226-14
6.6.4 Engine Maintenance.
(continued)
e.
f.
g.
h.
Start by tightening middle bearing cap and those on either
side, finish with bearing caps at ends.
The crankshaft
must be able to rotate freely.
Install bearing caps (7) and (6), with their identification number
corresponding to and in same direction as that stamped on crankcase.
Install
washers (5) and bolts (4).
Torque in accordance with appendix G.
Install pistons (3).
Install connecting rod caps (2) and connecting rod bolts (1).
Torque in
accordance to appendix G.
Assembly flywheel assembly as follows:
(1) If ring gear (figure 6-9, 12) has been removed, heat new ring gear to a
temperature of 248° F (120°C) and position it on flywheel (11) and tap it
into position so it seats against shoulder.
(2) Install flywheel (11) with bolts (10). Torque in accordance with
appendix G.
I - CRANKSHAFTGEAR
II - IDLERGEAR
III - CAMSHAFTGEAR
IV - INJECTION PUMP GEAR
Figure 6-15.
Timing Gears Layout with Match Marks.
6-31
