TB 1-1520-237-20-171
t.
Touch up paint on bolt heads as necessary (paragraph 2-5 of TM 55-1500-345-23).
u.
Check DA Form 2408-13-1 to make sure main rotor head torque check is shown due 9 to 11 flight hours after
installation (paragraph 1.50).
10. 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 "XBP" per this TB.
NOTE
Project code "XBP" is required to track and establish a data base of stock fund expenditures incurred
by the field as a result of ASAM/SOF actions.
c.
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 /AVIM or Depot. Aircraft downtime will be charged to AVUM or AVIM or
Depot maintenance.
b.
Estimated Time.
(1)
To inspect bolts.
(a) Total of 2 manhours using 2 persons.
(a) Total of 1 hour downtime for one end item.
(2)
To replace bolt(s).
(a) Total of 4 manhours using 2 persons.
(a) Total of 2 hours downtime for one end item.
c.
Estimated cost impact of stock fund items to the field.
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