DRAFT JA-6 Tab B - Technical Library 20221201.pdf

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TO before change

TO 14P4-20-1H

(b) Ensure that the disk lays flat. Place disk on a disinfected or sanitized dry flat surface and check that disk lays flat with no visible defects or deformities.

(c) Any valve disk that does not meet the inspection criteria or cannot lay flat on a table/ benchtop must be discarded and replaced with a new outlet disks valve.

(2) Install serviceable inlet disk valve (WP 0030 00).

(3) Inspect self-sealing disk valves.

(a) Visually inspect disk for dryness, damage and/or deterioration.

(b) Ensure that the disk cup at outside perimeter edge sits flat. Place disk on a disinfected or sanitized dry flat surface and check that disk cup at outside perimeter edge sits flat with no visible defects or deformities.

(c) Any valve disk that does not meet the inspection criteria or the cup cannot sit flat at perimeter edge on a table/benchtop must be discarded and replaced with a new outlet disks valve.

(4) Install serviceable self-sealing disk valves (WP 0031 00).

8. Work Package 0038 00, Page 0038 00-1/2 blank, Air Force and Navy Only NOTE, of the basic manual is amended to read as follows:

NOTE

(Air Force Only)

All JSGPM series masks shall be inspected using the Joint Service Mask Leak Tester (JSMLT) prior to issuing to an individual in order to identify deficient masks. Masks in long-term storage will be tested once initially and then prior to issue if more than three years has passed since last tested. Mask test must be conducted every three years and documented in accordance with WP

0001 00.

THE

END