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TM 5-4930-234-13&P
L.
UNISEX COUPLING. Used with model AE83501R only. Connects nozzle body (F) to fuel hose using a
unisex type connector. Equipped with a spring loaded locking pin to prevent separation of nozzle body (F) and
fuel hose. To disengage locking pin, pull ring away from coupling (L). To install fuel hose, insert in coupling
(L) and turn nozzle body (F) counterclockwise to lock. To remove fuel hose, pull ring and turn nozzle body (F)
clockwise.
M. DUST CAP. Used with model AE83501R nozzle only. Keeps dirt and foreign material out of nozzle body (F).
To install, insert in unisex coupling (L) and turn clockwise. To remove, turn counterclockwise.
Section II. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES
2-2.
GENERAL.
a.
The nozzle must be inspected to ensure it is ready for operation at all times. A systematic inspection will
identify defects and allow them to be corrected before they can result in serious damage or failure.
b.
Defects discovered during operation of the nozzle shall be noted for future corrections. These corrections
shall be done after operation has ceased, or as soon as possible. Stop operation which would damage the nozzle or
aircraft.
c.
All deficiencies and shortcomings shall be recorded, together with corrective action taken, on DA form 2404,
"Equipment Inspection and Maintenance Worksheet", as soon as possible.
d.
When performing Before Operation (B) and During Operation (D) PMCS, remember the CAUTIONS and
WARNINGS. After operation, be sure to perform After Operation (A) PMCS. If the nozzle fails to operate, troubleshoot
with proper equipment. Report any deficiencies using the proper form. Reference DA PAM 738-750.
2-3.
PREVENTIVE MAINTENANCE CHECKS AND SERVICES. See Table 2-1 for Operator Preventive Maintenance
Checks and Services.
a.
Item Number Column. Checks and services are numbered in chronological order regardless of interval. This
column will be used as a source of item numbers for the "TM Item Number" column on DA Form 2404 in recording results
of PMCS.
b.
Interval Columns. The columns headed "B", "D", "A", "W", and "M" will contain a dot(*) underneath the
appropriate column, indicating PMCS is to be performed Before, During, After, Weekly, and/or Monthly.
c.
Item to be Inspected Column. The items listed in this column are divided into groups and identify the items to
be inspected.
d.
Procedures Column. This column contains a brief description of the procedure by which the check is to be
performed.
e.
For Readiness Reporting, Equipment is Not Ready/Available If: Column. This column will contain the criteria
which will cause the equipment to be classified as not Ready/Available because of inability to perform its primary mission.
Change 2 2-2
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