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| MIL-R-81965A(AS)
Manually attempt to move the bell crank forward. The linkage assembly and hooks shall
c.
remain securely cocked and latched.
d.
Apply rated voltage to the LEMA. The LEMA shall uncock but its cocked indicator switch
shall remain closed. Remove the rated voltage. The cocked indicator switch shall open. No
current shall flow through the transfer switch until re-application of the rated voltage. The
linkage assembly and hooks shall remain securely cocked and latched.
Cock the LEMA.
e.
Manually turn the IFOBRL knob until the IFOBRL is unlocked. The IFOBRL shall operate
f.
smoothly.
g.
Manually move the bell crank forward to release. Both hooks shall fully open.
h.
Repeat a. through e., but operate the IFOBRL at rated voltage. In addition to the require-
ments of a. through e., the lockbar shall not contact the sear link or secondary release
assembly when locked or unlocked.
Electrically unlock the IFOBRL.
i.
Apply rated voltage to the LEMA. Both hooks shall fully open. The LEMA shall function as
j.
in d.
k.
Recock the LEMA and linkage assembly. The hooks shall remain open. Ensure that there is
free play between the bell crank and the LEMA and that the linkage assembly is properly
cocked.
Electrically lock the IFOBRL using rated voltage.
1.
m.
Latch a 2,200 pound (997.90 kilogram) store to the bomb rack, latching the hooks securely.
The store and swaybrace loads (4,200 pounds, 1,905.12 kilograms total vertical down load,
midway between the hooks) may be simulated using hydraulic rams, or similar methods, if
approved by the procuring activity.
Electrically unlock the IFOBRL using rated voltage.
n.
Release the load by applying rated voltage to the LEMA. The LEMA shall function as in d.
o.
Repeat l. through o., with the IFOBRL operated manually.
p.
4.0.3.2
Type II bomb racks. The following test shall be performed on each Type II bomb rack
in the sequence listed.
With the bomb rack unloaded, cock the LEMA and linkage assembly and latch the hooks.
a.
Verify that there is free play between the bell crank and LEMA and that the linkage
assembly is properly cocked and the hooks securely latched.
Insert the latch check pin assembly, hereinafter referred to as the safety pin, in the safety pin
b.
hole.
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