TM 9-2350-261-20-2REPLACECOMPARTMENTBLOWER(M577A2ANDM1068ONLY)INITIAL SETUPTools:References:General Mechanics Tool Kit (Item 30, App D)See your -10Materials/Parts:Equipment Conditions:Self-locking nut (6)Engine stopped (see your -10)Self-locking nut (3)Battery ground lead disconnected (page 13-2)Power plant rear access panel removedPersonnel Required:(page 24-29)Unit Mechanic1.2.3.Disconnect blower lead (1) from circuit 59lead (2).Remove six locknuts (3), washers (4), screws(5), and adapter (6) with blower (7) attached,from flapper valve (8). Discard locknuts.Remove three locknuts (9), screws (10), andadapter (6) from blower (7). Discard locknuts.CLEAN, INSPECT, AND REPLACE4. Check adapter (6). Replace cracked adapter.5.6.7.Place adapter (6)three screws (10)on blower (7). Secure withand new locknuts (9).Place adapter (6), with blower (7) attached,on flapper valve (8). Secure with six screws(5), washers (4), and new locknuts (3).Connect circuit 59 lead (2) to blower lead (1).FOLLOW-THROUGH STEPS 1. Connect battery ground lead (page 13-2).3. Turn all switches OFF (see your -10).2. Turn MASTER SWITCH and blower switch4. Install power plant rear access panelON to check that blower operates properly(page 24-29).(see your -10).END OF TASKChange 317-15
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