TM 1-1520-238-T-10 9–37 9–18. CAUTION AND WARNING – WIRING DIAGRAM (cont) 9–18 RECPT EXT PWR P238 SP1 P80 J1 L F(10) E(10) HOT BATTERY CAUTION LIGHT J1 UTIL HYD PSI P19 71 PRI HYD PSI A J447 P447 W211 P683 J4 A18 116 114 ASE FAIL OIL LOW UTIL HYD 71 BUCS ON OIL BYP PRI HYD OIL LOW PRI HYD RTR BK 69 68 2 121 W118 P18 72 67 70 UTIL HYD PSI PRI HYD PSI OIL BYP UTIL HYD J1 32 39 ECS CANOPY BLADE ANTI ICE FAIL CANOPY ANTI ICE FAIL W118 J1 P18 75 J2 P20 J1 P18 L B7 K 19 7 A5 P908 J908 J436 P436 W118 HP2 P/O UTILITY MANIFOLD J177 P1 P238 16 CPG RH CANOPY GS286 W119 PLT RH CANOPY E P914 J914 W119 P292 J1 P P792 J2 A311 BLADE DE-ICE FAIL P/O ROTOR BLADES DE-ICE CONTROLLER P K P/O BATTERY CHARGER BT2 7 SHEET 9 OF 14 M50-256-9A NO CHARGE INDICATOR A157 WARNING PANEL P/O CPG CAUTION AND GS661 115 A20 S13 A69 BUCS FAIL 72 6 P/O DASEC P/O PILOT CAUTION AND WARNING PANEL OUT 74 IN IN A106 OUT GS406 122 P18 SP1 A6 28 VDC RTN S30 A6 J177 SP1 S31 (SEE NOTE 13) S104 S104 SP1 B3 GS384 A139 6 A48 FAIL OUT ANTI-ICE CANOPY ENCU SW S1 S104 SP2 P/O CANOPY TEMPERATURE CONTROL B1 W118 W102 17 D 6 18 E HYD LOW PRESS SW DIRTY FILTER IND (PRESSURE) DIRTY FILTER IND (RETURN) C GS631 GS630 GS630 THERMAL SWITCH RH FAB THERMAL SWITCH LH FAB DOOR SWITCH W108 DISCONNECT CROSSOVER PILOT W118 LO LO LO W108 W609 D S103 S103 SP1 INTLK SWITCH INTLK SWITCH P P P P DISCONNECT CROSSOVER PILOT S103 SP2 P/O ECS PANEL J2 D(10) C(10) B(10) A(10) W119 E(8) D(8) B(8) A(8) C(8) g h