? 4 Flashcards
How many sizes does the MBU-19/P hood mask assembly come in?
4
How many VDC is required to operate the CQU-7/P blower?
28+-4
What position on the MXU-835/P comm subsystem is listen only?
2nd.
How many modes of operation does the AERP have?
4
A CQU-7/P blower failure is indicated to the wearer by what?
Loss of lens demist and increased breathing resistance.
How often do you perform operational checks on the AERP masks that are fitted for contingency ops?
18 months.
What is the max number of times you can lander the CWU-66/P?
10.
What is the min hrs of cure time for the adhesive when replacing the plenum tubes?
12
By what part of an inch must the edges overlap when repairing tears on the CWU-66/P-77/P?
.25
What is the torque required when installing the bayonet and strap assembly to the MBU-19/P?
4-6 in lbs
What is the required torque when installing the hose barb of the drinking tube assembly to the pass through on the 19/P mask?
5 in lbs
How many hours must be allowed for the silastic adhesive to cure when you replace the mic on the AERP mask?
24
How should the AERP tear away knobs be positioned during wear?
Under the lower harness straps.
When fitting the 19/P to a non helmeted system the face piece should be trimmed no more than what fraction of an in during the first cut?
1/8
What is the max lenght the 19/P mask adj strap can be after a proper fit is made?
3