TM 9--2350--292--20--10248 00--4PERSONNEL HEATER CONTROL BOX ASSEMBLY REPAIR -- CONTINUED0248 00Disassembly--Continued9. Disconnect one end of cable assembly 4W147--2 (30) from pin 13 of heater switch (27), the other end from pin 19of heater control switch (28) and remove.10. Disconnect one end of cable assembly 4W147--1 (31) from pin 17 of circuit breaker (19), the other end from pin15 of heater control switch (28) and remove.11. Remove nut (32), lockwasher (33), ground wire of indicator lamp assembly (29), screw (34), screw (35) and circuitbreaker (19). Discard lockwasher.NOTERetain switch and indicator lamp assembly mountinghardware. Hardware is part of component and requiredfor installation.12. Remove nut (36), lockwasher (37), key washer (38) and heater switch (27) from panel (39).13. Remove nut (40), lockwasher (41), key washer (42) and heater control switch (28) from panel (39).14. Remove lens (43), lamp (44), nut (45), lockwasher (46), indicator lamp assembly (29) and face plate panel (47)from panel (39).15. Remove jumper (48) between pins 21 and 18 of heater control switch (28).16. Remove jumper (49) between pins 21 and 14 of heater control switch (28).17. Inspect parts for damage and replace as required.Figure 68363739422830323319292738474140353431434445464948
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