Recording and Reporting Requirements. - TB-1-1520-240-20-1460007

TB 1--1520--240--20--146

3 Inspect washers for deformation (dishing) and cracks. A dished washer will have a gap

between it and the adjacent plate. The maximum separation between the washer and the

adjacent plate is 0.015 inch. No cracks allowed.

13. References.

a. DA PAM 738-751, 15 Mar 99.

b. TM 55-1520-240-23, Aviation Unit and Aviation Intermediate Maintenance Manual, CH-47D Heli-

copter.

TM 1-1520-252-23, Aviation Unit and Aviation Intermediate Maintenance Manual, MH-47E Helicop-

ter.

14. Recording and Reporting Requirements.

Aircraft --

(1) TAMMS Reporting Compliance Suspense Date -- Upon entering requirements of this Techni-

cal Bulletin on DA Form 2408-13-1 for all effected aircraft, Commanders will forward a priority message, fax

or e-mail to Commander, AMCOM, ATTN: AMSAM--SF--A (SOF Compliance Officer), Redstone Arsenal, AL

35898-5000, in accordance with AR 95-1, no later than date specified in paragraph 3. Fax number is DSN

897--2111 or commercial (256) 313--2111. E-Mail address is "safeadm@redstone.army.mil". The report will

cite this message and TB number, date of entry in DA Form 2408-13-1, the aircraft mission design series and

serial numbers of aircraft in numerical order.

(2) Task/Inspection Reporting Suspense -- N/A.

b. Wholesale Spare Parts/Assemblies -- N/A.

Retail Spare Parts/Assemblies --

(1) Reporting Message Receipt -- N/A.

(2) Task/Inspection Reporting Suspense -- Commanders and Facility Managers will report in-

spection results to the Logistical point of contact in paragraph 16b no later than date specified in paragraph

1e (2). Report the quantity inspected by condition code and the resulting condition code. Report by email or

fax and provide local point of contact.

d. The following forms are applicable and are to be completed in accordance with DA PAM 738--751,

15 MAR 99 --

NOTE

ULLS--A users will use applicable "E" Forms.

(1) DA Form 2408-5-1, Equipment Modification Record. (Tie Bar Assembly).

(2) DA Form 2408-13, Aircraft Status Information Record.

(3) DA Form 2408-13-1, Aircraft Inspection and Maintenance Record.

(4) DA Form 2408-16, Aircraft Component Historical Record.

(5) DA Form 2410, Component Removal and Repair/Overhaul Record (only if rotor head or tie

bar assemblies are removed/replaced).

(6) DD Form 1574/DD Form 1574-1, Serviceable Tag/Label -- Materiel (color yellow). Annotate

remarks block with "Inspected serviceable in accordance with CH-47-02-05 (TB 1-1520-240-20-146."

(7) DD Form 1577-2/DD From 1577-3, Unserviceable (repairable) Tag/Label -- Materiel (color

green). Annotate remarks block with "Unserviceable in accordance with CH-47-02-05 (TB

1-1520-240-20-146)."

15. Weight and Balance. N/A.