SECTION V. UNIT MAINTENANCE PROCEDURE

TM 5-2590-512-13&P SECTION V. UNIT MAINTENANCE PROCEDURE 4-18 Rear Safety Cover Replacement. This task covers: a. Removal. b. Installation. Initial Setup Tools: Equipment Conditions: General Mechanic's Tool Kit None. 5180-00-177-7033. Materials and Parts: Four lock washers. Rags. WARNING Hydraulic pressure remaining after SEE engine Is off could cause unexpected auger rotation and death. Depressurize system by shutting off SEE engine and operating auger controls thru full range of motion. a. Removal 1. Depressurize system. 2. Disconnect hydraulic hoses at Auger Drive Unit quick disconnect fittings (1). Use rags to catch drippings. 3. Remove any excess mud or dirt. 4. Remove four bolts (2), four lock washers (3), and four flat washers (4), from rear safety cover (6). 5. Remove rear safety cover (6) from Auger Drive Unit (5). b. Installation 1. Position rear safety cover (6) into place on Auger Drive Unit (5). Install four bolts (2), four lock washers (3), and four flat washers (4). Tighten bolts to 14-18 lb-ft. (19-24 N•m). FOLLOW ON TASKS. Connect the hydraulic hoses at Auger Drive Unit quick-disconnect fittings. Use rag to catch drippings and clean connections. NOTE Replacement cover may need CARC painting (see TM 43-0139 Painting of Army Materiel and AR 750-1, Para 4-41, Painting CPP and CARC for Army Materiel). END OF TASK. 4-19