TM 9-2320-361-34 15-52. PIPELINE CONSTRUCTION TOOLBOX REPLACEMENT THIS TASK COVERS: a. Removal b. Installation INITIAL SETUP APPLICABLE MODELS REFERENCES (TM) M756A2 W/W TM 9-2320-361-10 TOOLS TM 9-2320-361-20 TM 9-2320-361-34P General mechanic’s tool kit (Appendix B, Item 1) EQUIPMENT CONDITION 1-1/8-in. socket, 1/2-in. dr. (Appendix B, Item 10) ● Bow and tarp kit removed (TM 9-2320-361-10). 1-1/16-in. socket, 1/2-in. dr. (Appendix B, Item 11) ● Side panels removed (TM 9-2320-361-20). Torque wrench, 1/2-in. dr. (Appendix B, Item 7) . Step plate removed (TM 9-2320-361-20). Lifting device ● Front splash guard removed (TM 9-2320-361-20). MATERIALS/PARTS GENERAL SAFETY INSTRUCTIONS Six locknuts (Appendix F, Item 89) ● All personnel must stand clear during lifting Eight locknuts (Appendix F, Item 104) operations. Six locknuts (Appendix F, Item 103) . Toolbox is heavy. Ensure toolbox is empty and PERSONNEL REQUIRED supported before removal and installation. Two a. Removal 1. Remove four locknuts (9), locknuts (11), eight washers (8), and screws (2) from two brackets (12) and four brackets (7). Discard locknuts (9) and (11). 2. 3. 4. 5. 6. 7. 8. Remove four locknuts (6) and screws (2) from two plates (4) and frame (10). Discard locknuts (6). Loosen two locknuts (5). Remove six locknuts (13) and screws (1) from toolbox (15) and two subframe brackets (14). Discard locknuts (13). WARNING ● All personnel must stand clear during lifting operations. A swinging or shifting load may cause injury to personnel. ● Toolbox is heavy. Ensure toolbox is empty before removing from frame. Support toolbox during removal. Failure to do so may result in injury to personnel. CAUTION Do not lift, subframe 0.5 in. (1.27 cm) above frame. Damage to equipment may result. NOTE Assistant will help with lifting operations. Attach lifting device and chains to subframe (3). Raise subframe (3) from frame (10) 0.5 in. (1.27 cm) maximum. Remove toolbox (15) from frame (10). Lower subframe (3) and remove chains from lifting device and subframe (3). 15-224