TM 10-4320-344-24
2.12.4 Top Panel Assembly Maintenance, Model 609-C. (Continued)
Figure 2-14.
Top Panel Assembly Maintenance.
(Sheet 2 of 2)
a.
Remove lock nut (Figure 2-14, 1) and flat washer (2).
Discard lock nut (1)
b .
Lower exhaust cover (3).
Some top panel assembly mounting screws are secured with nuts.
Mark location
of screw and nut combinations to facilitate reinstallation.
c .
Remove screws (4) and nuts (5) from top panel assembly (6). Mark location of
screw and nut combinations.
2-52
