TM 10-5411-232-13&P CARGO BED COVER (CBC) M105A2 TRAILER, TYPE II 0013 00 LOWER DOOR ASSEMBLY   THIS WORK PACKAGE COVERS: Remove,  Replace INITIAL SETUP: Maintenance Level Materials/Parts Unit Screws 1/4-20; Washers, Tools and Special Tools Lock No. 10; Lock Nuts, Screwdriver, Philips #3 1/4-20; Sealing Compound Wrench, 7/16” Socket P/N 700145; Lower Door Combo Wrench, 3/8” Ass’y P/N 104014; 3-Point   Door Lock P/N 104053 GENERAL This procedure contains information and instructions to keep CBC lower door assemblies in good working order by removing and replacing damaged parts, or the entire lower door assembly. REMOVAL 1.    Using Philips screwdriver and socket wrench (see WP 0021 00, Table 0021 00, Item 1), remove   ten screws, nuts and washers (1) from door while loosening nuts from outer side of door with wrench.  Remove door. 2.    Using Philips screwdriver and open end of 3/8” combo wrench, remove four screws, nuts and washers and remove striker plate (2).   3.   Using Philips screwdriver and socket wrench, remove four screws, nuts and washers and remove   3-point door lock (3).   0013 00-1