US Army, Technical Manual, TM 55-1560-307-13&P, EXTENDED RANGE FUEL SYSTEM ARMY MODEL CH-47 HELICOPTER PART NUMBER 855DSCC-D-0007-2, (NSN 1560-01-221-7600), 1990

US Army, Technical Manual, TM 55-1560-307-13&P, EXTENDED RANGE FUEL SYSTEM ARMY MODEL CH-47 HELICOPTER PART NUMBER 855DSCC-D-0007-2, (NSN 1560-01-221-7600), 1990

SCOPE. This TM is to be used by operator and
unit maintenance personnel in maintaining the extended
range fuel system (ERFS), P/N 85SDSCC-D-0007-2,
used on CH-47C/D aircraft. This system is used to
supplement the aircraft standard fuel system for longer
sustained flights and for refueling other aircraft.

1-2. PURPOSE. This ERFS manual provides
instructions for installation, operation, maintenance,
troubleshooting, and storage. It also includes a repair
parts and special tools list.