FM 21-6 - Us-militaria.com

YVIJMBER DATE, TITLE AXD CBAllGES NUMBER DATE. TITLE AND CEIABGEJ
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ORDNANCE&Continued
TB
9-1750~6 20 Sept. 44. Tanks, Medium, M3.43, M3A5,
M4A2; Carriage, Motor, 3-Inch Gun, MlO; Vehicle,
Tank Recovery, T2 (M31) Types of Injectors Used
in Mod?1 6046 Twin CCylinder, G.M. Diesel Engine.
9-175OK-2 27 July 44. Tank, Medium, M4 and Modifications
: Horizontal Volute Suspension.
%1751-20 6 Oct. 44. Erigine, Continental, R-975-Cl, Interference
of Rocker Box Covers.
g-1751-21 26 Oct. 44. g-cylinder,’ Radial, Gasoline Engine
(Continental R975-CI) : Table of Limits.
9-,l?60-3 24 Mar. 43. Trailer, Bomb, M5; Installation of
new type of yoke assembly.
Q-1765B-1 16 Nov. 44. Truck, If&-Ton, 4x4 (Chevrolet);
Change in Electrical System.
9-176TA-FE 1 2 Sept. 44. Truck Tractor, M26; Improved
Carburetion.
9-1785B-1 23 Dec. 43. Tractor, High’ Speed, 18-Ton, M4
( Allis-ChalFers) : Plugging Heater Fuel Outlets,
Q-1785B-2 29 July 44. Tractor, High Speed, 18-Ton, M4
(Allis-Chalmers) : Replacement of Welded Type
Trailing
Wheel.
Idler Wheel with Case Steel Trailing Idler
g-1801-1 24 June 44. Truck, 2%-Ton, 6 x 6, Cab-Over-
Engine (GMC AFKWX-353).
B-1801-2 9 Oct. 44. Location and Installation of Ordnance
Maintenance Set “L” in 2 fC -Ton, 6x6 Truck, 144-inch
wood or steel cargo body (,GMC).
‘9-1801-3 26 Oct. 44. Locatioh and Installation of Ordnance
Maintenance Set “K” in Zlk-Ton. 6x6 Truck, 144-
In& Wood or Steel Cargo Body (GMC MODEL
g-1801-4
CCKW-353).
6 Nov. 44. Location and Installation of Ordnance
Maintenance Set “H” in 2!:L-Ton, 6x6 Truck 144-
Inch Wood or Steel Cargo B,ody (GMC) .
9-1801-S 9 Nov. 44. Location and Installation of Ordnance
- Maintenance Set “G” in 2?i-Ton, 6x6 Truck, 144-
Inch Wood or Steel Cargo Body (GMC).
9-1802B-2, 16 July 43. Truck, 2!i-Ton, 6 x6, Amphibian
Water Propeller Transfer Case Countershaft Gear.
9-1803A-1 20 June 44. Truck, Ii-Ton, 4 x 4 (Willys-Over-
, _
land Model MN and Ford Model GPW) : Correct Installation
of Connecting Rod and Piston Assemblies.
9-1807-l 27 June 44. Ordnance Maintenance Instructions
for 2M-Ton,
Truck.
6 x 6 and ?%- to ii-Ton, 6 x 4 Reo
9-1814B-2 6 Jan. 44. Truck, 7!/2-Ton, 6 x 6 Prime Mover
(Mack) : Improved Transfer Case and Front Drive
Shifter Shaft Ball Spring.
9-1823-FE 1 30 Oct. 44. Truck, 5-Ton, 4x2, (IHC Model
KR-li);
rear hub.
Oil Leak frqm Rear Axle into the right
9-1832A-1 5 Sept. 44. Hercules Engine Model JXD; Oil
Leak at Water Jacket Inlet Elbow.
9-1832A-FE-1 5 Sep. 44. Hercules Engines Models RXC
and RXB; Failure of Engine Oil Pump Main Discharge
Pipe Assembly.
g-1868-1 26 Feb. 44. Instructions Governing Classification
Marking and Disposition of unserviceable Tires and
Inspection of Reconditioned Tires.
8-1868-2 25 April 44. Instructions Governing Inspection,
Classification
Flapa
and Disposition of Unserviceable Tire
I
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87
TB
9-1900-13 22 April 43. Inspection of Submarine M:q?
9-\900-19
Explosives.
5 Aug. 44. Ammunition, General: &or&‘6f
Dummy or Inert Ammunition. .
g-1901-4 4 Sep. 44. Precautions to be Observed in Firing
The M48, M51, M54, M55, and M57 Series Fyl;es.in
the Rain.
g-1901-5 1’7 Oct. 44. Fuze, P.D., M51A4, with Booster Designed
to reduce Duds.
*g-1901-7 28 Dec. 44. Fuze, CP, M78, and Booster M25.
*9-1905-l 7 Dec. 44. Repair of W.P. loaded Ammunitioiolk . _- :
g-1940-6 25 Mar. 44.
T3.
Charge, ‘Demolition, Shaped, 40-lb.,
g-1940-7 20 Apr.
and M3,Al.
44. Fuze, Mine, Antipersonnel, M2Al
g-1940-8 17 Aug. 44. Safety Precautions to be Observkd
in Testing Fuzes, Mine, Anti-Personnel, M2 and M3.
g-1940-9 11 Sept. 44. Charge, Shaped, lo-lb. Ml, .M!Z,
M2A1, and Charge, Shaped, 15-lb, M2A3.
9-1975-2 23 Dec. 42. Mine, Aircraft, MK.13 -(Navy).
9-1975-3 25 Feb. 44.
26-MOD. 1.
Mine, Aircraft, l,OOO-lb. AN-M&
g-1980-4 13 Aug. 42. Bombs for Aircraft, Bomb, Dep$h,
325-lb. AN-MK, 17; Fuze, Bomb, Hydrostatic, AN-
MK. 24; and Fuze, Bomb, AN-MK. 19 (Nose).
g-1980-6 29 Aug. 42.
MK. 1.
Bomb, Armor-Piercing, 1600-lb,; AN-.
g-1980-7 13 Oct. 42. Fuzes, Bomb; Partial
Low-Altitude Water-Impact Bombing.
Arming for
.
g-1980-8 14 Feb. 44.
Assembly.
Bombs for Bircraft; Wire, Arming,
9-1980-9 23 Dec. 42. Bombs for Aircraft. Fuze, Bomb,
Ml12 (Tail) ; Fuze Romb, Ml13 (Tail) ; Fuze Bomb,
Ml14 (Tail).
9-1980-10 28 Jan. 42. .Bombs for Aircraft; Fuze, Bomb,
Ml18 (Nose) (4 to 5 Seconds Delay); Fuze, Bomb,
Ml19 (Nose) (8 to 11 Seconds Delay).
9-1980-11 4 Feb. 43. Destructor M4.
g-1980-13 14 Sept. 43. Cluster, Fragmentation Bomb, ANhi4
(3 Romhs, Fragmentation Parachute, AN-M40).
g-1980-14 17 Sept. 43. Bombs for Aircraft, Chemical
Bombs M4SA1, M47A2, and MiO.
g-1980-17 4 Jan. 44. Bomb, Fragmentation, 2$0-lb.; MS1
(TlO).
9-1980-18 1 Feb. 44. Clusteq AN-MlAl, M2Al and AN-
M4; Arming Wire Assemblies.
g-1380-19 2 Feb. 44. Adapter, Cluster Ml2 (For Two
loo-lb. Size Bombs or Clusters).
g-1980-20 15 Feb. 44. Extension, Fuze, Ml, ( ) inch.
g-1980-21 22 Mar. 44. Fuze, Bomb, Mechanical Time,
Ml27 (Nose).
9-1980-22 5 May 44. Fuze, Bomb, M132, M133, and
Ml24 (Tail).
g-1980-23 8 May 44. Cluster Fragmentation Bomb T8.
g-1980-24 ,6 June 44. Cluster, Bomb, loo-lb., TlO.
Q-1980-26 15 June 44. Cluster, Fragmentation Bomb, MOlb.,
Tll.
g-1980-26 20 July 44. Bomb, Chemical, 500-lb.; M78 Bomb
Chemical, lOOO-lb., AN-Mi9.
S-1980-27 29 June 44. Fuse, Bomb, AN-Ml20 (None) ;
Fuse, Bomb, AN-MlPOAl (Nose).