TM-55-2350-215-10-15 M60 Series Transportability Guidance Download
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TM 55-2350-215-10-15 Table 7-1. Bill of Materials for Loading and Restraining Two MO60-Series Tanks on 68-Foot, 140-ton, Chain- Tiedown DODX Flatcar Item Description Approximate Lumber*....... Douglas-fir, or comparable, straight-grain, free from material defects; Fed Spec MIL-L- 4 linear ft 751: 4- x 6-in. Wire rope..... 6 x.19, IWRC; improved plow steel; preformed, regular-lay; table X, Fed Spec RR-W- 410: 60 ft 3/8-inch. Clamps........ Wire rope, U-bolt clips, saddled, single-grip, steel, Crosby heavy-duty or equal; MIL- STD- 12 16842: 3/8-inch. Cushioning Waterproof paper, or suitable material....................................................................... as required material Thimbles Standard, open-type: 3/8-in........................................................................................ 2 *Used only with tanks with bulldozer blade installed. Table 7-2. Application of Materials for Loading and Securing Two MO60-Series Tanks on 68-Foot, 140-Ton, Chain-Tiedown DODX Flatcar (Fig. 7-1) Item No. Required Application A through D Channels. Refer to paragraph 7-4b(1) for description. E 6 per tank Shackles. At the front of tank, attach one shackle to the top and bottom of each tiedown fitting. At the rear of tank, attach one shackle to each tiedown fitting. F 1 per tank Oblong link. Attach to towing pintle at the rear of tank. G 2 per tank Wire rope, 3/8-inch. Wrap gun tube with cushioning material. Apply wire rope in two complete loops, one around gun tube to left-rear lifting eye and the other around gun tube to right-rear lifting eye, and secure ends with three 3/8-inch clips. (Not required if tank has operable external gun-tube brace.) H 24 per tank Chains. TANK NO. 1, NEAREST THE NUMBER 44 CHAIN ANCHOR RT1-B 3 Chains. Attach chains from the lower right-front tiedown shackle to chain anchors in D41, D42, and B41. RT1-T 3 Chains. Attach chains from the upper right-front tiedown shackle to chain anchors in C42, C43, and D43. LT1-B 3 Chains. Attach chains from the lower Left-front tiedown shackle to chain anchors in C41, A41, and A42. LT1-T 3 Chains. Attach chains from the upper left-front tiedown shackle to chain anchors in B42, A43, and B43. RT2 3 Chains. Attach chains from the right-rear tiedown shackle to chain anchors in D21-2/5, D19- 3/5, and C21. LT2 3 Chains. Attach chains from the left-rear tiedown shackle to chain anchors in A21-2/5, A19-3/ 5, and B21. P 6 Chains. Attach chains from oblong link in pintle to chain anchors in B20, C20, A18-3/5, B18- 3/5, C18-3/5, and D18-3/5. TANK NO. 2, NEAREST THE NUMBER 1 CHAIN ANCHOR RT1-B 3 Chains. Attach chains from the lower right-front tiedown shackle to chain anchors in D24, D25, and B25. LT1-B 3 Chains. Attach chains from the lower left-front tiedown shackle to chain anchors in C25, A24, and A25. RT1-T 3 Chains. Attach chains from the upper right-front tiedown shackle to chain anchors in B26. C24, and D26. LT1-T 3 Chains. Attach chains from the upper left-front tiedown shackle to chain anchors in C26, B24, and A26. RT2 3 Chains. Attach chains from the right-rear tiedown shackle to chain anchors in D4, D3, and D2. LT2 3 Chains. Attach chains from the left-rear tiedown shackle to chain anchors in A4, A3, and A2. P 6 Chains. Attach chains from oblong link in pintle to chain anchors in C4, C3, C2, B4, B3, and B2. 7-6