Installation Procedures For Replacing Main Landing Gear Shock Strut Structural Supports P/N's

URGENT

TB 1-1520-238-30-16

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

INSTALLATION PROCEDURES FOR REPLACING MAIN LANDING

GEAR SHOCK STRUT STRUCTURAL SUPPORTS P/N'S

7-311113409-1/-2/-3/-4 WITH IMPROVED SHOCK STRUT

STRUCTURAL SUPPORTS 7-311113709-1/-2 ON AH-64A

HELICOPTER.

Headquarters, Department of the Army, Washington, D.C.

26 February 1999

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.

NOTE

THIS PUBLICATION IS EFFECTIVE UNTIL RESCINDED OR SUPERSEDED.

1. Priority Classification. URGENT.

a. Aircraft in Use. Routine. Upon receipt of this Technical Bulletin (TB) the status of all affected aircraft is

not changed. This TB is to be taken as information only.

b. Aircraft in Depot Maintenance. Same as paragraph 1a.

c. Aircraft in Undergoing Maintenance. Same as paragraph 1a.

d. Aircraft in Transit. Same as paragraph 1a.

e. Maintenance Trainers. Same as paragraph 1a.

f. Spares. N/A.

2. Task/lnspection Suspense Date. N/A.

3. Reporting Compliance Suspense Date. N/A..

4. Purpose. To provide installation procedures for replacing main landing gear shock strut structural supports

P/N's 7-311113409-1/-2/-3/4 with improved shock strut structural supports P/N's 7-311113709-1/-2.

5. End Items To Be Inspected. N/A.

6. Assembly Components To Be Inspected. N/A.

7. Parts To Be Inspected. N/A.