MAINTENANCE MANDATORY RCS CSGLD-1860 (R1), ALL H-60 AIRCRAFT MAIN ROTOR SHAFT EXTENSION ASSEMBLY P/N 70351-08186-043 MANUFACTURED BY FENN MANUFACTURING COMPANY

URGENT

*TB 1-1520-237-20-202

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

MAINTENANCE MANDATORY

RCS CSGLD-1860 (R1), ALL H-60 AIRCRAFT

MAIN ROTOR SHAFT EXTENSION ASSEMBLY

P/N 70351-08186-043 MANUFACTURED BY FENN

MANUFACTURING COMPANY (CAGE CODE

82001) OR THE PURDY CORPORATION

(CAGE CODE 15152)

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

9 October 1997

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THIS PUBLICATION IS EFFECTIVE UNTIL RESCINDED OR SUPERSEDED.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. Upon receipt of this technical bulletin the condition status symbol of the cited

aircraft will be changed to a Red Horizontal Dash // - //. The Red Horizontal Dash // - // may be cleared

when the inspection of paragraph 8 below is completed. The affected aircraft shall be inspected, as soon

as practical but no later than the Task/Inspection suspense date. Failure to comply requirements of this

Technical Bulletin within the time frame specified will cause the status symbol to be upgraded to a Red"

X".

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

Aircraft undergoing maintenance. Same as paragraph 1.a.

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

*This TB supersedes USAAMCOM Aviation Safety Action Message 012125Z OCT 97, UH-60-98-ASAM-01