TM 55-1520-240-T8-10.3TRANSMISSION OIL TEMPERATURE INDICATING AND8-10.3WARNING SYSTEM OPERATIONAL CHECK (Continued)TASKRESULT13.Check XMSN OIL HOT capsule (7).If capsule (7) is lit, go to Task 8-10.10.14.Disconnect plugfrom forward trans-XMSN OIL HOT capsule (7) shall come on. FOR-mission temperature probe (8). ShortWARD TRANSMISSION OVERTEMP indicatorplug pins 2 and 3with a wire.(9) shall turn to a black-and-white fan display. Ifcapsule (7) does not come on or annunciator (9)stays black, go to Task 8-10.11.15.Remove wire and connect plug to probe (8)Capsule (7) shall go out. Indicator (9) shall stayblack and white.16.Disconnect plugfrom aft transmissionXMSN OIL HOT capsule (7) shall come on. AFTtemperature probe (10). Short plug pinsTRANSMISSION OVERTEMP indicator (11)2 and 3with a wire.shall turn to a black-and-white fan display. Ifcapsule (7) does not come on or indicator (11)stays black, go to Task 8-10.12.17.Remove wire and connect plug to probeCapsule (7) shall go out. Indicator (11) shall(10).stay black and white.18.Disconnect plugfrom combining trans-XMSN OIL HOT capsule (7) shall come on. COMBmission temperature probe (12). ShortTRANSMISSION OVERTEMP indicator (13)plug pins 2 and 3with a wire.shall turn to a black-and-white fan display. Ifcapsule (7) does not come on or indicator (13)stays black, go to Task 8-10.13.19.Remove wire and connect plug to probeCapsule (7) shall go out. Indicator (13) shall(12).stay black and white.20.Disconnect plugfrom No. 1 (left) engineXMSN OIL HOT capsule (7) shall come on. LEFTtransmission temperature probe (14).TRANSMISSION OVERTEMP indicator (15)Short plug pins 2 and 3with a wire.shall turn to a black-and-white fan display. Ifcapsule (7) does not come on or indicator (15)stays black, go to Task 8-10.14.21.Remove wire and connect plug to probeCapsule (7) shall go out. Indicator (15) shall(14).stay black and white.22.Disconnect plugfrom No. 2 (right) engineXMSN OIL HOT capsule (7) shall come on. RIGHTtransmission temperature probe (14).TRANSMISSION OVERTEMP indicator (16)Short plug pins 2 and 3with a wire.shall turn to a black-and-white fan display. Ifcapsule (7) does not come on or indicator (16)stays black, go to Task 8-10.15.23.Remove wire and connect plug to probeCapsule (7) shall go out. Indicator (16) shall(14).stay black and white.TASKRESULT24.Set GND switch (17)to RESET thentoIndicators (9, 11, 13, 15, and 16) shall turn allGND.black. If any indicators are still black and white,go to Task 8-10.16.FOLLOW-ON MAINTENANCE:TM 55-1520-240-23Electrical Power OffBattery DisconnectedForward Drip Pan InstalledLeft and Right Forward Work PlatformsClosedAft Transmission Baffles ClosedPylon Hinged Fairing ClosedPylon Lower Fairing ClosedEngine Transmission Fairing InstalledEngine Air Inlet Screens InstalledGO TO NEXT PAGE8-222
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