TB 1-2840-248-20-20
9.
Correction Procedures.
a. Phase 0, I, and II Yellow Engine Harnesses: If resistance is 10 megohms or greater. continue harness
in service. requisition new phase III harness within 60 days and make appropriate entry (red diagonal status
condition) on the DA Form 2408-13-1. If resistance is less than 10 megohms (red //x//status condition).
reject the harness and requisition a new phase III harness. lmmediately replace harness when phase III har-
ness is received.
b. Phase 0, I, and II Blue Engine Harnesses: If resistance is one megohm or greater, continue harness
in service. If resistance is less than one megohm. contact the TB technical point of contact for further instruc-
tions. Requisition new phase III harness within 60 days regardless of phase 0, I, and II harness resistance
and make appropriate entry (red diagonal status condition) on the DA Form 2408-13-1.
c. Phase III Yellow and Blue Engine Harnesses: Only identification is required.
d. installation of yellow and blue engine harnesses shall be in accordance with reference 13b, Chapter
7 and repot hot end connectors in accordance with reference 13b, Appendix H-9.
e. Perform maintenance operational check and limited maintenance test flight as required per TM
55-2840-248-23.
10. Supply/Parts and Disposition.
a. Parts Required. Phase III harnesses cited in para 7 (yellow engine harness P/N 6044T60P03 or blue
engine harness P/N 6044T83P05) will be required to replace defective items.
b. Requisitioning Instructions. Requisition replacement parts using normal supply procedures. All requi-
sitions shall use project code (CC 57-59) "XDJ" (X-ray, Delta, Juliet).
NOTE
Project code "XDJ" is required to track and establish a data base of stock fund expenditures in-
curred by the field as a result of SOF actions.
c. Bulk and Consumable Materials.
NOMENCLATURE
NATIONAL STOCK NUMBER
PART NUMBER
Alcohol, isopropyl
TT-l-735
Grade B, 8 oz.
d. Disposition. Dispose of removed parts/components using normal supply procedures, A QDR is not
recurred.
e. Disposition of Hazardous Material. In accordance with environmental protection agency directives as
Implemented by your servicing environmental coordinator (AR 200-1).
11. Special Tools, Jigs and Fixtures Required.
a. Test Box. P/N LEX 5621-10, manufactured by Serv-Air, Inc.
b. Megger, P/N 212159, NSN 6625-00-141-3558, manufactured by Biddle Co.
12. Application.
a. Category of Maintenance - AVIM/AVUM. Aircraft downtime for harness megger test will be charged
to AVIM. Aircraft downtime for removal of harness, re-installation of harness, MOC, and MTF will be charged
to AVIM.
b. Estimated Time Required.
(1) Total of 8 man-hours using two persons.
2) Total of 4 hours downtime for one end item.
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