TM 55-2210-224-12 ITEM NAME TO REF DES LOCATOR ITEM NAME REF DES PAGE ZONE Engine Temperature Switch ETS1 G-37 AM2 Engine Temperature Switch ETS2 G-47 BG2 Engine Temperature Warning ETWB G-23 El Engine Temperature Warning Relay ETWR G-31 Y2 Front Headlight FH1, 2 G-53 BX2 Front Headlight Switch FHS1 G-21 C2 Field Shunt Contactor FS1 G-51 BU2 Field Shunt Contactor FS2 G-51 BU2 Field Shunt Contactor FS3 G-51 BR2 Field Shunt Contactor FS4 G-51 BR2 Field Shunt Resistor FSR1 G-51 BU1 Field Shunt Resistor FSR2 G-51 BU1 Field Shunt Resistor FSR3 G-51 BR1 Field Shunt Resistor FSR4 G-51 BR1 Filter Valve FV1 G-53 BV2 Filter Valve FV2 G-53 BV2 Traction Generator G1 G-37 AM1 Traction Generator G2 G-47 BG1 Generator Field Resistor GFR1 G-41 AW1 Generator Field Resistor GFR2 G-41 AW2 Generator Field Resistor GFR21 G-43 BA1 Generator Field Resistor GFR22 G-43 BA2 Gage Lights GL1, 2 G-25 J1 Change 1   G-13