TM 9-2350-222-20-2-3-2
36-43. HOLD-CLOSE HANDLE TEST (CONT)
Normal
Probable
Fault
Indication
Step
Procedure
Open cupola hatch to balanced
1.
position (TM- 10).
2.
Hook two spring scales on end
of hold-close handle (1) as
shown in view A.
Using one spring scale. pull
3.
straight down with force of 30
pounds.
4.
20 pounds maximum
Using second spring scale, pull
Too many spring
a.
straight sideways to lock hold-
leaves (para
close handle (1).
Hold-close handle
b.
needs more shims
Too many spring
Using spring scale, pull straight
5.
a.
20 pounds maximum
leaves ( para
sideways to unlock hold-close
handle (1) as shown in view B.
Hold-close handle
b.
needs more shims
Close and lock cupola hatch (2)
6.
...
...
(TM-10).
7.
Grab hold-close handle with
Hold-close handle tight:
a.
Hold-close handle
needs shims removed
both hands. Try to shake cupola
no movement of cupola
hatch up and down.
hatch
Cupola hatch
b.
seal bad
END OF
TASK
Para 36-43 Cont
36-110