Parts to be Inspected.

TB 1-2840-248-20-20

Parts to be Inspected.

NATIONAL STOCK NUMBER

NOMENCLATURE

PART NUMBER

6150-01-144-0102

Power Cable Assembly/

6044T60P01

6150-01-321-3078

(Yellow Harness)

6044T60P03

6044T6P01 SERIAL/PHASE NUMBERS

6044T60P03 SERIAL/PHASE NUMBERS

CJWU 0001 through CJWU 1999 (Phase 0)

All serial numbers are Phase III - Provided for in-

CJWU 2000 through CJWU 2472 (Phase I)

formation only.

CJWU 2500 through CJWU 2832 (Phase II)

CJWU 2900 through CJWU 3370, CJWY 0001

through CJWY 0067, GJA PG340 through GJA

PG349, GJA PK799 through GJA PK800, and

GJA PB001 through GJA PB499 (Phase III -

Provided for information purposes only).

NOMENCLATURE

NATIONAL STOCK NUMBER

PART NUMBER

Power Cable Assembly/

2925-01-143-7341

6044T83P02

(Blue Harness)

2925-01-143-7341

6044T83P05

6044T83P02 SERIAL/PHASE NUMBERS

6044T83P05 SERIAL/PHASE NUMBERS

CJWP 0001 through CJWP 3199 (Phase 0)

All serial numbers are Phase III - Provided for In-

CJWP 3200 through CJWP 3399 (Phase I)

formation only.

CJWP 3400 through CJWP 9999 (Phase I)

CJWJ 0001 through CJWJ 9999, GJA PG390

through GJA PG399. and GJA PH303 through

GJA PH399 (Phase III- Provided for information

purposes only).

Inspection Procedures.

a. Utilizing inspection mirror and flashlight, inspect the yellow and blue engine harnesses for phase 0,

I, II, or III serial numbers listed in para 7. Serial numbers are located on the rubber boots on the W4P1 and

W5P1 cable connectors. If a yellow or blue engine harness is identified as a phase 0, I, or II harness serial

number continue with the inspection. If a yellow or blue engine harness is identified as a phase III harness,

the inspection is complete for that harness. For phase 0, I, and II harnesses in stores, locate and provide the

phase 0, I, or II harness for testing. If the part number/serial number is illegible, the harness is assumed to

be phase 0, I, or II.

b. Remove the phase 0, I, or II yellow or blue engine harness from the engine in accordance with TM

55-2840-248-23. Chapter 7 and mark appropriately in order to identify upon reinstallation. Record harness

serial numbers for phase Identification, refer to paragraph 7, and reporting purposes.

NOTE

Prior to harness testing, ensure megger is operating correctly by performing the zero and infinity

operational check provided with the test equipment. If megger fails the operational test, have meg-

ger calibrated before beginning this inspection.

c. Using AVIM/megger test box, P/N LEX 5621-10 and megger, P/N 212159, inspect each phase 0, I,

and II harness in accordance with reference 13a for electrical insulation resistance.

d. Repeat the test for phase 0, I, and II harnesses at every 250 hour phase inspection until replaced by

phase III harnesses. Phase III harnesses do not require periodic inspections.