U.S. Army Technical Manual, TM 3-6665-209-35, INDICATOR, OUTLET VALVE LEAKAGE, M4A1, 1964

U.S. Army Technical Manual, TM 3-6665-209-35, INDICATOR, OUTLET VALVE LEAKAGE, M4A1, 1964 Review

U.S. Army Technical Manual, TM 3-6665-209-35, INDICATOR, OUTLET VALVE LEAKAGE, M4A1, 1964

Scope
This manual is published for the use of personnel
responsible for third, fourth, and fifth echelon
maintenance of the M4A1 outlet valve leakage indicator
(fig. 1). It contains information on the repair and
replacement of major units of the indicator. Hereinafter
this equipment will be referred to as an indicator.