FM 4-91: Coast Artillery Service of the Piece--90mm Gun M1 on 90mm Mount M3

FM 4-91 Coast Artillery Service of the Piece--90mm Gun M1 on 90mm Mount M3

FM 4-91

Coast Artillery Service of the Piece--90mm Gun M1 on 90mm Mount M3

Army · FM · Jan 1943 · 30 pages

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SERVICE OF THE PIECE 90-MM GUN, FIXED MOUNT . SEcTION I GENERAL 1. Scope—This training bulletin prescribes the service of the piece for the 90-mm gun M1 on 90-mm gun mount M3. The battery commander should use this service of the piece as a guide. Variations in local conditions may necessitate certain changes in the methods described herein. 2. REFERENCES.—This training bulletin will not explain the details of the gun, top carriage, and remote control system, since this information is contained in the following manuals: FM 4-126 Antiaircraft Artillery, Service of the Piece, 90-mm Antiaircraft Gun. TM 9-373 90-mm Gun M1 and 90-mm Gun Mount T3.* Section II MATERIEL 3. CHARACTERISTICS.—This weapon consists of the 90-mm gun M1 and top carriage M1A1 on the 90-mm gun mount M3. The mount M3 is of the turret type, the shielding being constructed of boiler plates.

DesignationFM 4-91

EditionJan 1943

StatusSuperseded

Pages30

FunctionFires

CollectionHistoric

Public domain (U.S. Government work)

References 5

TM 9-373Not in the Vault