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TM 5-4930-226-12&P
CHAPTER 3
OPERATOR/CREW MAINTENANCE INSTRUCTIONS
Section I.
LUBRICATION INSTRUCTIONS
No lubrication is required for operation of this equipment.
Section II.
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
3-1. General
To insure that the closed-circuit refueling nozzle
assembly is ready for operation at all times, it must
be inspected systematically so that defects may be
discovered and corrected before they result in seri-
ous damage or failure. Defects discovered during
operation of the unit shall be noted for future cor-
rections, to be made as soon as an operation has
ceased. Stop operation which would damage the
equipment if operation were to continue. All defi-
ciencies and shortcomings shall be recorded to-
ether with the corrective action taken on DA Form
404, "Equipment Inspection and Maintenance
Worksheet", at the earliest opportunity. When per-
forming your “Before Operation” (B) and “During
operation” (D) PMCS, always keep in mind the
CAUTIONS and WARNINGS. After operation, be
sure to perform your (A) PMCS. If your equipment
fails to operate, troubleshoot with proper equip-
ment. Report any deficiencies using the proper
forms, see TM 38-750.
3-2. Preventive Maintenance Checks
and Services
Refer to Table 3-1 for 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 [tern 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 ( ) op-
posite the appropriate check indicating it is to be
performed Before, During, After, Weekly, or Month-
ly.
c. Item to be Inspected Column. The items
listed in this column are divided into groups and
identifies 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 equip-
ment to be classified as not Ready/Available be-
cause of inability to perform its primary mission.
NOTE
If the equipment must be kept in continuous oper-
ation, check and service only those items that can
be checked and serviced without disturbing opor-
ation. Make the complete checks and services when
the equipment can be shutdown.
3-1
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