Namp Chapter 5

Front 1

Maintenance Control

Back 1

4

Hint 1

4

Front 2

SE, AWSE, and WHE preservation is designed

Back 2

to protect the material condition of equipment which is not expected to be used for extended periods of time.

Hint 2

This equipment may be preserved at any time, regardless of material condition, when it is determined to be in the best interest of the equipment or activity.

Front 3

Activities may use the following 3 categories to determine the level of preservation desired.

Back 3

Category A - SE/AWSE/WHE

Category B - SE/AWSE/WHE

Category C - SE/AWSE/WHE

Front 4

Category A - SE/AWSE/WHE

Back 4

anticipated usage within the next 90 days

Hint 4

This equipment shall be maintained under current SE/PMS directives.

Front 5

Category B - SE/AWSE/WHE

Back 5

be used within the next 180 days

Hint 5

This equipment may be placed in a minimum of Level I.

Front 6

Category C - SE/AWSE/WHE

Back 6

not needed for extremely long periods of time (in excess of 180 days)

Hint 6

may be placed in Level II or III preservation depending on the resources at the geographical area.

Front 7

SE/AWSE/WHE are defined

Back 7

Dehumidification (Level III) is the preferred method of preservation.

Hint 7

a. Level I: 0 - 90 days (+/- 3 days).

b. Level II: 0 - 1 year.

c. Level III: 0 - indefinite.

Front 8

Project Codes

Back 8

Project codes are assigned to identify requisitions and related documents applicable to specific projects or programs.

Hint 8

Project codes are mandatory entries on all requisitions.

Front 9

BK0

Back 9

Assigned by the IMA when requisitioning material to repair SE that is inoperative and a workaround, redundancy, or local backup is available.

Hint 9

Assign a D series document number to all BK0 material requisitions.

Front 10

BK1

Back 10

Assigned by the IMA when requisitioning material to stop an AWP condition on a specific end item or component (other than aircraft engines) undergoing repair.

Hint 10

(BK1 will not be used for material required for components undergoing EXREP for NMCS or PMCS requirements - see Project Code ZC8.)

Front 11

ZC8

Back 11

Assigned by the IMA when requisitioning material to stop an AWP condition on components and aircraft engines undergoing repair when directly related to aircraft support

Hint 11

for example, components that are undergoing EXREP repair for NMCS or PMCS requirements and engines that are being repaired for bare firewalls.

Front 12

ZF7

Back 12

"Broad Arrow" (SE inoperative) assigned by IMA to material requirements for nonoperational SE used in direct support of operational aircraft for which there is no redundancy

Hint 12

for example, backup SE locally available or when loss of one or more SE items significantly impacts required production capacity to sustain the operational readiness of supported units.

Front 13

ZQ9

Back 13

Engine maintenance work stoppages for all model aircraft engines.

Hint 13

(ZQ9 will not be assigned for material required for engines being repaired for bare firewalls - see Project Code ZC8.)

Front 14

Awaiting Part (AWP) Validation

Back 14

using the AWP list provided by the aviation support division, shall be performed jointly with the AWP unit at least weekly.

Hint 14

AWP validation ensures all parts on order are still required and all required parts are still on order.

Front 15

Workload Priorities Assignment
Priority 1

Back 15

Support of NMC or PMC aircraft

Hint 15

NMCS and PMCS items, based on a valid outstanding requisition held by supply (EXREP), or work requests causing NMC or PMC conditions on aircraft, will be assigned Priority 1.

Front 16

Workload Priorities Assignment
Priority 2

Back 16

Repair of critical LRCAs and SE

Hint 16

This priority is also assigned to O-level maintenance activity's work stoppage requirements.

Front 17

Workload Priorities Assignment
Priority 3

Back 17

Repair of noncritical LRCAs and SE, and repair or manufacture of material for nonfixed allowance stock.

Front 18

Workload Priorities Assignment
Priority 4

Back 18

Processing of salvaged material and nonaeronautical work

Front 19

BCM 1

Back 19

Repair Not Authorized

Hint 19

The activity is specifically not authorized to repair the item in applicable directives, for example, required maintenance function not assigned by SM&R code, MIM, maintenance plan, other technical decision, peculiar item from an aircraft not supported by an activity, or SM&R coded XXXXD.

Front 20

BCM 2

Back 20

Lack of Equipment, Tools, or Facilities.

Front 21

d

Back 21

4

Hint 21

4

Front 22

4

Back 22

4

Hint 22

4

Front 23

Signature Authority

Back 23

The following personnel are authorized to sign aircraft logbooks and records:

Hint 23

a. CO.
b. O-level MO.
c. I-level MO.
d. D-level Director of Operations A} or Production Officer.
e. OMD Officer.

Front 24

Structural Life Limits (CNAF 4790/142)

Back 24

This form (Figure 5-23) is used to monitor structural life limited components designated for D-level replacement which do not require SRC or ASR documentation. In addition, this form also provides a means for documenting basic life limitations, for example, maximum flight hours, catapults, arrestments, and landings, which must be properly managed to ensure safety and structural integrity throughout the service life of each T/M/S aircraft.

Front 25

NAVAIRINST 13120.1

NAVAIRINST 13130.1

Back 25

provide policy for management of this program and also serve as a reference for D-level activities when updating PMICs. Aircraft shall not exceed structural life limits specified in applicable PMICs without prior approval from the COMNAVAIRSYSCOM

Front 26

COMNAVAIRSYSCOM (AIR-4.0)

Back 26

will develop technical and engineering solutions, determine life limits, and publish them via NAVAIRINST 13120.1 and NAVAIRINST 13130.1.

Hint 26

They will ensure the publication and distribution of quarterly SAFE Program Reports.

Front 27

COMNAVAIRSYSCOM (AIR-6.0)

Back 27

will ensure ISSCs incorporate limits into applicable PMIC decks and provide logistics resources planning to preclude reaching any structural life limits.

Hint 27

Ensure FRCs, ISSCs, and commercial rework facilities review aircraft logbooks for all D-level life limited items requiring replacement during next operating period. They will ensure their activities incorporate structural fatigue life expenditure status into planning for D-level modifications to preclude reaching any structural life limits.

Front 28

ACCs/TYCOMs

Back 28

Ensure reporting custodians adhere to limits published in NAVAIRINST 13120.1, NAVAIRINST 13130.1, SAFE Program reports, applicable PMICs, TDs, and IRACs. Plan aircraft schedules for D-level modifications to preclude exceeding any structural life limits.

Front 29

Monthly Flight Summary

Back 29

(CNAF 4790/21A)

The reporting custodian maintains this record except during off-site standard rework, when it is maintained by the D-level facility.

Hint 29

Reporting custodians/D-level activities will ensure all monthly totals have been entered on this form prior to a physical location change from or to the off-site D-level facility.

Front 30

Repair/Rework Record

Back 30

(CNAF 4790/23A)

This form (Figure 5-25) used in the logbook and the AESR, contains a complete record of all repair, reconditioning, standard rework, conversion, modification, modernization, and ASPA inspections performed on the aircraft by a repair activity or on the equipment by any I-level or D-level activity.

Hint 30

In all cases where an item requires an AESR it will accompany the equipment through the maintenance action required and will be updated by the activity accomplishing that action.

Front 31

Technical Directives

Back 31

(CNAF 4790/24A)

used in the logbook and the AESR, contains a record of TDs affecting the airframe structure and its integral parts.

Hint 31

All TDs including revisions and amendments shall be logged in the sequence received.

Front 32

Miscellaneous/History

Back 32

(CNAF 4790/25A)

used to record significant information affecting the aircraft for which no other space is provided in the logbook.

Hint 32

This information shall include abnormal flight characteristics, peculiar troubles of an undetermined nature, damage to the aircraft, major component changes not logged elsewhere in the logbook (struts, control surfaces, and tail sections) historical data, authorization for service period extension, PED and OPSERMOS adjustment as a result of an ASPA inspection, verification of flight hours in period and since new on acceptance and transfer, and exposure to large quantities of salt water, fire extinguishing agents, or other corrosive elements.

Front 33

Preservation/Depreservation Record

Back 33

(OPNAV 4790/136A)

used in the aircraft logbook, AESR, and MSR. An entry is required any time preservation, represervation, or depreservation is performed on that item (aircraft or equipment)

Front 34

Auto Log-set (ALS) Management

Back 34

The physical custodian shall maintain CM ALSs.

Hint 34

The on-site support center liaison officer shall ensure verification of the CM ALS records required per the ULSS and the Contract Data Requirements List (DD 1423) for aircraft under contractor maintenance.

Front 35

Aircraft Inventory and Readiness Reporting System

Back 35

(AIRRS)
provides the Offices of the Secretary of Defense, the DON, and subordinate commands with comprehensive information on Navy and Marine Corps aircraft.

Hint 35

The system is designed to produce current and historical data on the aircraft’s inventory location, status, service age, and logistics flow.