Details of the external gun traveling lock mounted on the rear of the M36 “Jackson” tank destroyer from the M36B1 technical manual TM 9-748: 90-mm Gun Motor Carriage M36B1, War Department Technical Manual, U.S. War Department, Washington D.C., January, 1945. The travel lock was mounted on the rear engine deck, and the turret was traversed to the rear for extended travel. The travel lock latch is mounted off center and latches through a slot in the travel lock.
GUN TRAVELING LOCK
a. Description. The gun traveling lock is hinged to brackets mounted on the rear engine compartment cover plate. To release the gun from the gun traveling lock, pull down on the release ring and, at the same time, raise the gun. To lock the gun in the gun traveling lock, hold the gun traveling lock jaws in a halfway open position and, at the same time, lower the gun into the gun traveling lock.
b. Replacement. Drive the lock pin from the right-hand side of each bracket. Drive both hinge pins from the brackets and remove the gun traveling lock. Position the gun traveling lock in the brackets and install the two hinge pins, making sure the lock pin hole in the hinge pin is in line with the lock pin hole in each bracket. Install the lock pin in each bracket.
The following correspondent’s report from the UP (United Press) describes the fighting at Hunt’s Gap in Tunisia in February-March 1943. Compare this account of the battle to the German commander Oberst. Rudolf Lang’s account and British observer Howard Marshall’s account.
BRITISH BOMBER SCORES AGAINST 6 GERMAN TANKS Northern Tunisia Fighters Receiving Allied Air Support
BY EDWARD W. BEATTIE
ON THE NORTHERN TUNISIAN FRONT, March 1.—(UP)—There were six enemy tanks—big boys, probably Mark VI’s—massed north of the Mateur-Beja road when a bomber went in and dropped two bombs squarely into the middle of them.
British soldiers threw their helmets into the air and cheered. And well they might, for troops in this area never before had such air support as they are now receiving.
The British bombers caught Rommel’s supply columns in a narrow valley above. Beja Sunday. There was a thick fog lying across the valley and it was not an ideal day for bombing.
But, starting at dawn, the Allied bombers made eight sorties low into the valley and when they got through, the hair-pin road along which the Axis transport was concentrated was pock-marked with bomb craters.
Enemy Immobilized
I talked to the returning pilots and they said most of the enemy vehicles were stationary and some of them immobilized by the fury of the Allied attack.
The Germans threw an attack against Allied lines above Beja Sunday, using about 10 Mark IV tanks. British Churchill tanks rolled out to oppose them and knocked out three and perhaps four of the Mark IV’s. A heavier enemy attack may come, however, because a force of about 30 German tanks was seen just off the Beja road.
Allied air power was thrown against the Germans as early as Saturday, and ground troops then reoccupied two important positions.
The British early Saturday morning took Fort McGregor—named after a young American lieutenant from Brooklyn—south of Medjez-El-Bab. The American garrison of Fort McGregor was withdrawn some time ago.
British Surprise
The Germans took it Friday. Crack German tank forces and other elements penetrated through a dry river bed to the south. The British surprised them with a counterattack, killed 40 and captured 60.
The British reoccupied Tally-Ho corner after the Germans withdrew into the hills east of the Medjez-El-Bab – El-Aroussa road during the night. When darkness came Saturday, the British were mopping up a few remnants halfway along the road.
The attack toward Beja made little progress Saturday, and was heavily bombed and shelled. The Germans sent forces of roughly a battalion (1,000 men) through the hills between the Beja-Mateur and Beja-Medjez-El-Bab road, intending to cut around the latter around over Zarga. By Saturday night, the battalion had not been in contact with the British, although artillery had shelled the Germans heavily.
Germans Use Planes
The Germans have been using their planes liberally to attack Allied positions and shoot up transport behind the front. They attacked Tally-Ho corner three times without much result.
Roughly, it was estimated the Germans threw 13 battalions (13,000 men), with supporting troops of two divisions (perhaps 30,000 men) into the action on the northern front, but paradoxically, fighting was more restricted Saturday than the day before.
Of an estimated 50 German and Italian tanks involved, It was estimated that at least 15 to 20 have been knocked out.
Schematic cutaway view of the 75-mm Howitzer Motor Carriage M8 from TM 9-732B: 75-mm Howitzer Motor Carriage M8, War Department Technical Manual, January 1944.
Officers of the Ninth Air Force pose with a German Panther tank of Kampfgruppe Peiper knocked out in front of the Hotel des Ardennes in Ligneuville, Belgium on December 17th, 1944. The Panther was commanded by SS Untersturmführer Arndt Fisher who was badly burned in the battle. (U.S. Air Force Photograph.)
Knocked-out Panther tank at the Hotel des Ardennes in Ligneuville, Belgium
Instructions for removing the inner bogie wheels on the M4 tank with horizontal-volute spring suspension (HVSS) from Army Motors, Vol. 5, No. 11, February 1945.
SPECIAL TOOLS FOR YOUR NEW H.S./M.F.T. Meaning: Horizontal-Suspension M-Four Tank. If that is your brand, this SOP is your oyster.
If you’re an M4-series medium tankman. with a new-fangled horizontal-volute suspension to nurse, you’ve a break comin’ that’ll help with your chores. A new set of special tools just issued to the 2nd and higher echelons makes a couple of tough jobs a damn sight easier—to wit, removing the volute springs from the suspensions, and taking off an inner bogie-wheel.
As you know if you’ve seen them, these horizontal-volute suspensions come with two types of tracks—the T66 with all-steel track-shoes, and the T80 with rubber-shod track-shoes. If you’ve got a T66, you can use the riser block as originally designed, but if it’s a T80, be sure to use the modified riser block. Any or all volute springs can be removed while the center bogie-assembly is raised up on the jack. We posed the T66 for the revealing photos that follow.
When you go to remove an inner bogie-wheel, be sure to leave the hub-caps on throughout the job or you’ll have the wheel-bearings full of grime and grit before you know it—and we don’t have to remind you that spells woe. Another thing—if the outer bogie-tire is worn, you’ll be wise to change it before you start to change the inner bogie-wheel. Then you’ll have good clearance between the wheel and hull, and between the wheel and track on the inner wheel. Carry on.
Fig. 1—Here’s all the special tools you need to do either of these exercises: (A) Block, riser, bogie-wheel, Fed. Stock No. 41-B-1411-200 (before modification). (B) Block, riser, bogie-wheel, Fed. Stock No. 41-B-1411-200 (after modification). (C) Adapters, volute-spring removing, Fed. Stock No. 41-A-30-650. (D) Lock, riser-block, Ord. No. B-7080204. Any other tools you’ll use are OVM or common tools found on your M1 Heavy Wrecker.
Fig. 2—To remove the volute spring, first loosen one wheel-bolt on each wheel of the bogie assembly involved. Place riser blocks, one in front of each wheel of the center bogie-assembly, and hunch the tank forward until the bogie-wheels center on the blocks as you see them here.
Photographs of German Sturmgeschütz III (StuG III) captured near Cassino, Italy, from Report of the New Weapons Board, Office of the Commanding General, Army Service Forces, Washington, D.C., April 1944.
Italian Fifth Army Area — Ordnance Materiel
Captured German self-propelled gun. Later used as target for bazooka demonstration.
German self-propelled 75-mm PAK 40 AT gun captured near barracks north of Cassino.
Rear view of German self-propelled 75-mm PAK 40 AT gun captured near barracks north of Cassino.
Closeup of German self-propelled 75-mm PAK 40 AT gun captured near barracks north of Cassino.
According to the website, the German Panther tank was destroyed near Val-de-Breuil on August 16-17, 1944. The tank carries two tactical markings, “I02″ over “231″, with some type of unit marking on the turret where the zimmerit is removed.
This wartime film shows black-and-white video of Villers-Bocage after the town’s capture by British troops in August 1944. British engineers search for mines around the wreckage of Tigers and Panzer IVs lost by the Germans in Villers-Bocage. In June 1944, Villers-Bocage was the sight of a famous battle between Michael Wittmann and the Tigers of sSSPzAbt. 501 and the British 7th Armoured Division.
Diagram of 75-mm and .50 caliber ammunition storage in the 75-mm Howitzer Motor Carriage M8 from TM 9-732B: 75-mm Howitzer Motor Carriage M8, War Department Technical Manual, January 1944.
Recent Comments