TB 1-1520-240-20-85
PART NUMBER/
NOMENCLATURE
NATIONAL STOCK NUMBER
OTY
TOTAL COST
145R3551-5/1650-01-315-5133
1
,171
Swashplate, AFT
145R3551-18/1650-01-395-0007
1
,438
145R3551-02/1650-01-115-3610
1
,438
145R3551-12/1650-01-352-8576
1
,171
145R3551-6/1650-01-317-2432
1
,171
Upper Boost Actuator
114E5900-1 7/1730-01-264-6254
1
6
Block
114E5900-14/1730-00-034-3874
1
6
Container
1
2
1
8
Sperical Bearing
114RS313-1/1615-00-893-0891
2
9.97
Retaining Ring
145H6624-1/5365-01-116-4271
4
.80
145H6625-1/5365-01-116-4273
4
.45
Total Cost Per Aircraft - 4,309
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 - TM 55-1520-240-23 (TM 1-1520-252-23 for
the "E") installations of swashplate Tasks 5-132 and 5-133 (Tasks 5-187 and 5-188 for the "E") tasks shall be changed to
add beanng frictional and uniball checks Tasks 5-114, 5-114.1 and 5-11 5 (Tasks 5-165, 5-166 and 5-167 for the SE"). A
special inspection shall be inserted in TM 55-1520-240-23 (TM 1-1520-252-23 for the "E") to perform the swashplate pull
test in accordance with Tasks 5-114, 5-114.1 or 5-115 (Tasks 5-165 and 5-166 or 5-167 for the "E") on swashplate
installation. Task 5-125 shall be changed to read "Lightly coat outside surfaces of spherical bearing, P/N 114RS313-1,
with epoxy primer and allow to dry before installation." A copy of this TB shall be inserted in the appropriate TM (pen and
ink changes can be made) as authority to implement the change until the printed change is received.
13. References-
a. TM 55-1520-240-23
b. TM 1-1520-252-23
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 commercial (314) 263-2064. E-Mail
address is "amsatrxs@emh4.stl.army.mil". The report will cite this TB number, date of entry In DA Form 2408-13-1, the
aircraft mission design series and serial numbers of aircraft in numerical order.
b. Task/Inspection Reporting Suspense Date (Aircraft) -
(1)
Report actuators details within two working days of receipt of this TB. Units will forward a priority
message to: Commander, ATCOM, ATTN. AMCPM-CH-L. The report will cite this TB number and date of inspection. It
will list all CCAD overhauled actuators by part numbers, serial numbers and number of aircraft impacted.
(2)
For swashplates that are installed on aircraft only and fail Task 5-114 and/or the alternate procedures
shall report details within 14 working days of receipt of this TB. Units will forward a priority message to: Commander,
ATCOM, ATTN: AMSAT-R-ECC, or datafax the information to Larry Wiechhaus at DSN 693-1485 or commercial
(314)263-1485. The report will cite this TB number, date of inspection, aircraft senal number, swashplate serial number,
measured drag, axial play and hours on the swashplate.
6
Previous Page
