PUMP GP-MAIN HYDRAULIC 2003379 - Caterpillar

Note: Abbreviations used in the Table 1 follow. SW is Side Wall, FW is Front Wall, and F is Floor.
Illustration 1 g03333260
(W1) 8 mm (0.32 inch) fillet weld on three sides (W2) 8 mm (0.32 inch) (W3) 8 mm (0.32 inch) all around the plate (W4) 8 mm (0.32 inch) all around the plate (A) 10 mm (0.39 inch) (B) 30 mm (1.2 inch) (C) 10 3 mm (0.39 0.12 inch) (D) 10 3 mm (0.39 0.12 inch)For the 773F and 775F machines, use the information in Illustration 1 to secure the adapter plates to the truck body. The adapter plates are part of the 377-6350 Adapter As. Place plates (1) to align with the pads on the chassis. Place plate (2) to align with the exhaust opening on the body.Prepare the areas for welding. For the proper procedure, refer to Special Instruction, REHS1841, "General Welding Procedures". The welds must meet one of the following specifications: AWS E7018, AWS A5.18 ER70S-2, AWS A5.18 ER70S-3, AWS A5.18 ER70S-6, AWS A5.18 ER70C-6M, AWS A5.20 E70T-1, AWS A5.20 E70T-5, AWS A5.20 E70T-9, AWS A5.20 E70T-12, AWS A5.20 E71T-1, AWS A5.20 E71T-5, AWS A5.20 E71T-9, AWS A5.20 E71T-12, AWS A5.17 F7A2-EM12K and AWS A5.17 F7A2-EM13K