TM 55-1520-240-23-3
4-68.1
REPLACE ENGINE SCREEN LATCH ASSEMBLIES
(Continued)
4-68.1
3.
To prepare holes for Avibank installation, mark
centerline between Hartwell holes (6) to rear
edge of screen (3). Use pencil (E271).
4.
Position new Avibank latch (5) centered on mark
drawn in step 3 and flush with rear edge of
screen (3).
5.
Mark new latch (5) hole positions. Use pencil
(E271). Remove latch.
6.
Drill four holes (7) through marks drawn in step
5. Countersink holes on underside of screen (3).
7.
If replacing an Avibank latch, drill out six rivets
(1) from pad (2) on screen (3). Remove pad.
8.
Drill out four rivets (4) which attach latch (5).
Remove latch.
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