TM 55-2210-224-12 ITEM NAME TO REF DES LOCATOR ITEM NAME REF DES PAGE ZONE Cab Heater CH1 G-37 AK1 Cranking Contactor CK1 G-33 AC2 Cranking Contactor CK2 G-33 AE2 Cowling Light Switch CWLS1 G-23 E2 Cowling Light CWL1 G-53 BY2 Cowling Light CWL2 G-53 BY2 Cowling Light CWL3 G-53 BY2 Cowling Light CWL4 G-53 BY2 Dump Valve DV1 G-53 BW1 Dump Valve DV2 G-53 BW1 Engine Heater EH1 G-49 BP1 Engine Heater EH2 G-49 BP2 Engine Heater Receptacle EHR1 G-49 BM1 Engine Heater Receptacle EHR2 G-49 BM2 Engine Oil Pressure Gage Lights EPG1, 2 G-25 J2 Engine Start Switch ES1 G-21 B1 Engine Start Switch ES2 G-21 B1 Engine Stop Switch ESD1 G-21 B2 Engine Stop Switch ESD2 G-21 B2 Engine Stop Solenoid ESDS1 G-39 AP1 Engine Stop Solenoid ESDS2 G-47 BK2 Emergency Sanding Switch ESS G-45 BC2 Engine Temperature Gage Lights ETG1, 2 G-25 J2 Change 1   G-12