TM 9-2320-280-20-24-117. CONTROL BOX FUSE BLOCK AND RELAY SOCKET REPLACEMENTThis task covers:a. Removalb. InstallationINITIAL SETUP:ApplicableModelsManualReferencesM996, M996A1, M997, M997A1, M997A2TM 9-2320-280-10TM 9-2320-280-24PToolsGeneral mechanic’s tool kit:EquipmentConditionautomotive (Appendix B, Item 1)Control box removed (para. 4-96 or 4-97).If replacing a fuse block remove fusesMaterials/Parts(TM 9-2320-280-10).Two nut and lockwasher assembliesIf replacing relay socket: remove relays(Appendix G, Item 146)(para. 4-120).Two tiedown straps (Appendix G, Item 241)N O T EProcedures for replacing the upper fuse block, and relay socket arebasically the same. This procedure covers replacement of the lowerfuse block.a. Removal1. Remove two tiedown straps (3) from fuse block leads (7). Discard tiedown straps (3).2. Remove two nut and lockwasher assemblies (6), washers (5), and screws (2) from fuse block (4) andcontrol box (1) and pull fuse block (4) away for access to leads (7). Discard nut and lockwasherassemblies (6).N O TEPrior to removal, tag leads for installation.3. Disconnect six leads (7) from fuse block (4) and remove fuse block (4).b. Installation1. Connect six leads (7) to fuse block (4).2. Install fuse block (4) on control box (1) with two screws (2), washers (5), and nut and lockwasherassemblies (6).3. Install fuse block leads (7) with two tiedown straps (3).4-276
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
