T B 1-1520-237-20-179
a. Category of Maintenance. AVUM.
b. Estimated Time Required to identify the specified retention rod.
(1) Total of .25 man-hours using 1 person.
(2) Total of .25 hours downtime for one end item.
c. Estimated Cost Impact of Stock Fund Items to the Field. Thespindle assemblies listed in paragraph
required per aircraft
at a total cost per aircraft
d. TB/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. TM 1-1520-237-23.
14. Recording and Reporting Requirements.
a. Reporting Compliance Suspense Date (Aircraft). Upon entering requirements of this TB on DA Form
2408-13-1 on all subject MDS aircraft, forward a priority message, datafax or E-Mail to Commander, ATCOM,
ATTN: AMSAT-R-X (SOF Compliance Officer), per AR 95-3. Datafax number is DSN 693-2064 or commer-
cial (314) 263-2064. E-Mail address is <firstname.lastname@example.org>. The report will cite this TB num-
ber, date of entry in DA Form 2408-13-1, the aircraft mission design series and serial numbers of aircraft in
b. Task/lnspection Reporting Suspense Date (Aircraft). Upon completion of inspection, units will for-
ward priority message to: Commander, ATCOM, ATTN: SFAE-AV-BH-L the logistical point of contact in
16b. The report will cite
the following information: aircraft
tail number, aircraft
total time since new
(TSN), main rotor spindle assembly part number, main rotor spindle assembly serial number, main rotor
spindle assembly time since new (TSN), main rotor spindle assembly time since overhaul, main rotor spindle
time since last installation, main rotor retaining rod serial number, main rotor retaining rod time since new.
unit designation and DODAAC, point of contact for unit with commercial phone number. Inspection and re-
ports will be completed no later than 15 days after task/inspection suspense date.
Reporting TB Receipt (Spares).
(1) Material in wholesale depot storage. Report receipt of this TB by E-Mail or datafax to the
wholesale materiel (spares) point of contact listed in paragraph 16.c. within 3 working days from the date of
this TB. Provide local point of contact.
(2) Materiel in retail storage. Report receipt of this TB be E-Mail or datafax to the logistical point
of contact listed in 16.b. within 7 days from the date of this TB. Provide local point of contact.
d. Task/Inspection Reporting Suspense Date (Spares).
(1) Material in wholesale depot storage. Report compliance with this TB to wholesale materiel
point of contact (spares) listed in paragraph 16c within 7 days of the date of this TB. Include an estimate of
the cost reimbursable funding required to move serviceable items on hand listed in paragraph 6 to a work
area, unpack the materiel, repack the materiel after inspection by ATCOM inspectors, and return the materiel
to storage. Report on DD Form 1225, by original serviceable condition code, the quantity of materiel placed
in condition code "J". Report by datafax and provide local point of contact.
(2) Materiel in retail storage. Report compliance with this TB to logistical point of contact in para-
graph 16b within 14 days of the date of this TB. Report the quantity inspected by condition code and the
resulting condition code. Report by E-Mail or datafax and provide local point of contact.
e. The following forms are applicable and are to be completed in accordance with DA PAM 738-751,
dated 15 June 92:
(1) DA Form 2408-5-1, Equipment Modification Record (Main Rotor Spindle Assembly).