Reinstall gravity fill fuel cap in port and turn to close position.
If the aircraft is currently undergoing phase inspection and the correct filler neck (with chem-film
treatment) is not in supply, the aircraft is restricted from gravity refueling until the discrepant
part is replaced. Replace discrepant filler neck at the next scheduled phase inspection.
a. Safe aircraft in accordance with reference 13.a, paragraph 1.57.
b. Remove the discrepant filler neck in accordance with reference 13.a, paragraph 10.26, and submit a
Category I (Cat I) QDR to the technical point of contact.
c. Install correct filler neck in accordance with reference 13.a, paragraph 10.27.
d. Perform fuel quantity indication/transfer maintenance operational check in accordance with reference 13.b.
Supply/Parts and Disposition.
a. Parts Required. Items cited in paragraph 7 may be required to replace defective items.
b. Requisitioning Instructions. Requisition replacement parts through normal supply channels using normal
supply procedures. All requisitions shall use project code "XCT" per this TB.
Project code "XCT" is required to track costs in an attempt to establish a future fund to
reimburse units for stock fund expenditures created by this TB.
c. Bulk and Consumable Materials. N/A.
d. Disposition. Hold any unserviceable part/component pending disposition instructions from the technical
e. Disposition of Hazardous Material. N/A.
Special Tools, Jigs and Fixtures Required. N/A.
Category of Maintenance. AVUM. Aircraft down time will be charged to AVUM.
Estimated Time Required. (Replacement)
(1) A total 8.0 man-hours using two persons.
(2) A total of 16.0 hours down time for one end item.
Estimated Cost Impact of Stock Fund Items to the Field:
NATIONAL STOCK NUMBER
Total cost per aircraft =
TB/MWOs to be Applied Prior To or Concurrently with this Inspection. N/A.