Supply/Parts and Disposition

TB 1-1520-238-20-70

CAUTION

Failure to reinstall the same weights on the same blade from which they were removed

will result in an out-of-balance condition of the main rotor hub. Keep the weights

together, tag and identify weights according to the blade serial number from which they

were removed.

10. Supply/Parts and Disposition.

a. Parts Required. Items cited in paragraph 7 of this TB are required to replace unserviceable items.

b. Requisitioning Instructions. Contact the Logistical POC for a one-time free issue of the required shouldered stud

Bulk and Consumable Materials. N/A.

d. Disposition. Dispose of removed parts/components in accordance with normal supply procedures. A QDR is not

required.

e. Disposition of Hazardous Material. N/A.

11. Special Tools, Jigs and Fixtures Required. N/A.

12. Application.

a. Category of Maintenance. AVUM, Aircraft downtime will be charged to AVUM.

b. Estimated Time Required.

(1) Total of one-half (1/2) man-hours using one (1) person per blade.

(2) Total of two (2) hours downtime per aircraft.

Estimated Cost Impact of Stock Fund Items to the Field.

Nomenclature

Part No./NSN

Quantity Cost Ea.

Total $

Stud, Shouldered

7-211412071-3

(8) $20.12

$160.96

Nut, Self locking

HS 262-624

(8) $2.29

$18.32

Washer, Flat

MS20002-6

(8) $3.41

$27.28

Washer, Flat

HS306-233H

(8) $ .80

$6.40

Total cost per aircraft: $212.96

d. TBs/MWOs to be applied prior to or concurrently with this inspection. N/A.

e. Publications which require change as a result of this inspection. N/A.

13. References.

a. TM 1-1520-238-23 series, Aviation Unit and Intermediate Maintenance Manual, AH-64A Helicopter, dated 16

May 94.

b. TM 1 -1500-204-23 series, General Aircraft Maintenance Manuals.