TM 9-2350-261-20-2REPLACE FUEL QUANTITY SELECTOR SWITCH(M577A2) AND M1068 ONLY)INITIAL SETUPTools:References:General Mechanics Tool Kit (Item 30, App D)See your -10Materials/PartsEquipment Conditions:Self-locking nut (8)Engine stopped (see your -10)Personnel Required:Battery ground lead disconnected (page 13-2)Unit MechanicR E M O VE1.2.3.4.Remove eight locknuts (1), washers (2),screws (3), and master switch panel (4) fromdistribution box (5). Discard lucknuts.Disconnect circuit 28 (6), circuit 29 (7), andcircuit 30 (8) leads from rear of fuel quantityselector switch (9).Remove two screws (10) and switch (9) frompanel (4).Inspect gasket (11). Replace if damaged.INSTALL5. Place switch (9) on rear of master switchpanel (4). Secure with two screws (10).6. Connect circuit 30 (8), circuit 29 (7), andcircuit 28 (6) leads to rear of switch (9).7. Place panel (4) on distribution box (5). Securewith eight screws (3), washers (2), and newlocknuts (1).FOLLOW-THROUGH STEPS1. Connect battery ground leads (page 13-2).2. Turn MASTER SWITCH ON. Check for fuelquantity readings on both tanks. Turn allswitches OFF (see your -10).END OF TASKChange 417-17/(17-18 blank)(17-19 thru 17-34 deleted)
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