TM 9-2350-261-20-2 R E P L A C E M A S T E R S W I T C H P A N E L A S S E M B LY( M 5 7 7 A 2 A N D M 1 0 6 8 O N L Y)DESCRIPTIONThis task covers:Remove (page 9-22).Install (page 9-24).INITIAL SETUPTools:References:General Mechanics Tool Kit (Item 30, App D)See your -10Materials/Parts:Equipment Conditions:Grommet (11)Engine stopped/shutdown (see your -10)LockwasherCarrier blocked (see your –10)Self-locking nut (8)Battery ground lead disconnected (page 13-2)Personnel Required:Unit MechanicREMOVE3.1.2.N O T EStep 6 is for 200 amp generator systemonly. All other steps are common.4.Remove eight locknuts (1), washers (2), andscrews (3). Separate master switch panelassembly (4) from distribution box (5).Discard locknuts.Disconnect wiring harness (6) leads(7, 8, and 9) from three circuit breakersRemove nut (16), washer (17), and circuit 49lead (13) from bottom terminal on masterswitch (14).Remove circuit 49 lead (13) and grommet(15) from master switch panel assembly (4).Discard grommet.9-22Change 3(10, 11, and 12).
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