Direct support and general support maintenance repair parts and special tools lists ... : lubricating and servicing unit, power operated, trailer mtd, 23 cfm compressor, reciprocating, gasoline driven (Henry Spen model 901765-1), NSN 4930-00-017-9167.

"10 October 1980."

Operator, organizational, direct support, and general support maintenance manual : lubricating and servicing unit, power operated, trailer mounted, 15 cfm compressor, reciprocating gasoline engine driven (Elliot Machine Works, Inc. model ENG-3A), FSN 4930-842-8315.

"November 1974."

Direct and general support and depot maintenance repair parts and special tools lists : lubricating and servicing unit, trailer mounted, 15 cfm compressor, gasoline driven (Gray model 251-437), FSN 4930-892-5067.

"November 1968."