FM 4-126: Antiaircraft Artillery Service of the Piece, 90-mm Antiaircraft Gun on M1A1 Mount

FM 4-126 Antiaircraft Artillery Service of the Piece, 90-mm Antiaircraft Gun on M1A1 Mount

FM 4-126

Antiaircraft Artillery Service of the Piece, 90-mm Antiaircraft Gun on M1A1 Mount

Army · FM · Oct 1943 · 94 pages

About

ANTIAIRCRAFT ABTILL1RT FIELD MANUAL 1, a loosen locking * * * to loosening them. 1, 6 with gun tube horizontal, place wrench oa gun jack screw and jack gun out of battery approximately 2 inches; re tract gun jack screw and note whether the breech ring re mains in contact with the gun jack screw. Caution: SE- TUBN JACK SCBEW TO ITS BEABMOST POSITION AFTER TEST. If it does not, the oil reserve and gas pressure must be checked before proceeding with the emplacement. 2 elevates gun to maximum. 3, 4, 7, 8 crank bogie down until the pedestal rests on the ground. 5, 6 place fuze setter * * fuze setter junction box. (Page 14) G moves trail look * * * trail Is lowered. NOTE.—It may be necessary to dig out under entire length of trail to permit it to be locked in lower position. The trail must not contact the ground until it is locked in its lower position.

DesignationFM 4-126

EditionOct 1943

StatusSuperseded

Pages94

FunctionAviation

CollectionHistoric

Public domain (U.S. Government work)

Editions 2

References 17

TM 9-370Not in the Vault
TM 9-2642Not in the Vault
TM 9Not in the Vault
TM 9-1370ANot in the Vault
FM 44-21Not in the Vault
TM 44-234Not in the Vault
TM 9-850Not in the Vault
FM 4-127Not in the Vault
FM 4-118Not in the Vault
TM 9-1900Not in the Vault
TM 9-1370Not in the Vault