JOINT ASSEM. 5D7994 - Caterpillar

Mine Specific (MSD II) Body
244-6200 Body and Canopy As 308-3500 Body and Canopy As
Illustration 11 g03671096
Typical view of the bottom of the MSD II Body (1) 293-4578 Bracket As
Illustration 12 g03671098
(1) 293-4578 Bracket As (A) 1739 3 mm (68.464 0.118 inch) (B) 496 3 mm (19.527 0.118 inch) Two places (C) 218 3 mm (8.582 0.118 inch) Three places (D) 218 3 mm (8.582 0.118 inch) Two places (E) 279 3 mm (10.984 0.118 inch) Two places
Locate five bracket assemblies (1) onto the bottom of the body and canopy assembly. As needed, remove and retain any hardware or machine components that may interfere with welding on the body and canopy assembly.Note: Refer to Special Instruction, REHS1841, "General Welding Procedures" prior to performing any welding.Note: Remove all paint, dirt, oil, debris, or other contaminants from the area to be welded prior to completing any welding.
Tack weld to bracket assemblies (1) on the body and canopy assembly.
Use an 8 mm (0.315 inch) all around fillet weld to fully secure bracket assemblies (1) to the body and canopy assembly.Note: All finish welds must be inspected for any defects. Note: Refer to Special Instruction, REHS1841, "General Welding Procedures" for inspection instructions.
Reinstall any hardware or machine components that were removed in Step 1.
As needed, repaint the areas.
Install the warning films. Refer to ""Warning Films"" for additional information.Coal Body
278-0638 Body and Canopy As 281-2812 Body and Canopy As 326-9615 Body and Canopy As 326-9616 Body and Canopy As
Illustration 13 g03671166
Typical view of the bottom of the coal body (1) 293-4578 Bracket As
Illustration 14 g03671168
(1) 293-4578 Bracket As (A) 654 5 mm (25.748 0.197 inch) (B) 638 5 mm (25.118 0.197 inch) Two places (C) 193 5 mm (7.598 0.1967inch) Three places (D) 260 5 mm (10.236 0.197 inch) Two places (E) 193 5 mm (7.598 0.1967inch) Two places
Locate five bracket assemblies (1) onto the bottom of the body and canopy assembly. As needed, remove and retain any hardware or machine components that may interfere with welding on the body and canopy assembly.Note: Refer to Special Instruction, REHS1841, "General Welding Procedures" prior to performing any welding.Note: Remove all paint, dirt, oil, debris, or other contaminants from the area to be welded prior to completing any welding.
Tack weld to bracket assemblies (1) on the body and canopy assembly.
Use an 8 mm (0.315 inch) all around fillet weld to fully secure bracket assemblies (1) to the body and canopy assembly.Note: All finish welds must be inspected for any defects. Note: Refer to Special Instruction, REHS1841, "General Welding Procedures" for inspection instructions.
Reinstall any hardware or machine components that were removed in Step 1.
As needed, repaint the areas.
Install the warning films. Refer to ""Warning Films"" for additional information.Warning Films
Illustration 15 g03359590
(2) 299-5775 Film (3) 299-5776 Film (4) 299-5777 Film (5) 299-5778 Film
After the welds have been inspected