Heligun EX17.pdf - Forgotten Weapons
Heligun EX17.pdf - Forgotten Weapons
Heligun EX17.pdf - Forgotten Weapons
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3, Troubleshooting<br />
3, 1 Fail to Cycle Over<br />
Mechanical restraint<br />
3, 2 Fail to Ram<br />
a. Insufficient gas<br />
pressure<br />
b. Mechanical restraint<br />
3, 3 Fail to Fire<br />
a, Insufficient gas<br />
pressure<br />
b. Mechanical restraint<br />
c, Damaged parts<br />
3, 4 Fail to Eject<br />
Mechanical restraint<br />
25<br />
HTC-AD 66-21<br />
( 1) Examine for jamming in feed<br />
system,<br />
( 2) Inadequate lubrication or galling.<br />
Examine ram gas system for<br />
leaks or clogging (paragraphs 2.1. 3<br />
and 2.3.4).<br />
Examine for excessive backlash<br />
(paragraph 2. 3. 2).<br />
Examine Pneumatic Firing Pin<br />
gas system for clogging (paragraph<br />
2,2,1).<br />
Examine for obstruction to recoil,<br />
counter recoil, or hammer action,<br />
Examine for damaged firing pins,<br />
firing pin springs, hammers,<br />
anvils, or firing cam (paragraph Z, 3),<br />
Examine for excessively rough or<br />
dirty chambers.
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