TB 1--1520--238--20--106
d. If end of bolt can be seen and torque is correct, then inspection is complete.
CAUTION
Remove and replace only one bolt at a time.
e. If end of bolt cannot be seen or barrel nut retainer obstructs the inspection, remove bolt, barrel nut
and retainer. Inspect bolt for damage to shank and thread. Inspect barrel nut for damaged threads. None
allowed.
9.
Correction Procedures.
CAUTION
Remove and replace only on bolt at a time.
a. If damage is found, replace barrel nut and bolt. If new bolt and/or washer is being installed, coat
shank, threads and under bolt head and the waher with anti seize compound, MIL--T--83483.
b. Install barrel nut without retainer.
c.
Install bolt until bolt head contacts vertical stabilizer mounting lug.
d. Verify that a minimum of one and one half complete threads are protruding through the barrel nut
and that the end of the bolt is visible.
e. If end of bolt cannot be seen or cannot be determined by seeing the chamfer or partial thread, add
an additional washer under the bolt head.
f. Remove bolt and barrel nut. Reinstall retainer, barrel nut, and bolt. Torque bolts to 75 inch pounds.
Then torque each bolt in increments of 350 inch pounds to 1350--1420 inch pounds.
10. Supply/Parts and Disposition .
a. Parts Required. Items cited in paragraph 6 and 7 may be required to replace defective items.
b. Requisition Instructions. For requisitioning instructions, contact the logistical point of contact at the
Apache War Room listed in paragraph 16B
c.
Bulk and Consumable Materials.
NOMENCLATURE
PART NUMBER
NATIONAL STOCK NUMBER
Antiseize Compound
MIL--T--83483
8030--00--243--3285
d. Disposition. Dispose of removed parts/components using normal supply procedures.
e. Disposition of Hazardous Material. IAW Environmental Protection Agency directives as implement-
ed by your servicing environmental coordinator (AR 200--1).
11. Special Tools, Jigs, and Fixtures Required. N/A.
12. Application .
a. Category of Maintenance. AVUM.
b. Time Required.
3
Previous Page
