TM 55-2210-224-12 4-10 TASK SUMMARY. TASK PAGE PARA PROCEDURE NO. 4-11 Engine Hood Door 4-22 4-12 Handrail, Upright, Cutter Lever, and Step 4-25 4-13 Seat and Cushion 4-31 4-14 Armrest 4-33 4-15 Windshield Wiper Motor, Blade, and Arm 4-35 4-16 Window Glass and Sash 4-39 4-17 Cab Door and Lock 4-43 4-18 Side Compartment Door 4-46 4-19 Electrical Equipment Cabinet Door 4-49 4-20 Safety Warning Bell Assembly 4-51 4-21 Multiple-Unit Engine System Warning Bell 4-53 4-22 Engine System Warning Buzzer 4-55 4-23 Horn Assembly 4-57 4-24 Cab Heater Assembly 4-59 4-25 Heater Lines, Hoses, and Fittings 4-64 4-26 Sand Controller 4-68 4-27 Sander Control Valve 4-71 4-28 Sander Hose Assembly 4-73 4-29 Switches, Circuit Breakers, and Indicating Lights 4-74 4-30 Storage Batteries, Connections, and Battery Compartment 4-77 4-31 Multiple-Unit Control Jumper 4-81 4-32 Headlamp 4-82 4-33 Step, Cowling, Gage, and Cab and Electrical Equipment Cabinet Lights and Wiring 4-84 4-34 Battery Charging Alternator Belts (1 of 2) 4-87 4-35 Main Generator Brushes (1 of 2) 4-88 4-36 Exhaust Muffler and Extension Pipe (1 of 2) 4-91 4-37 Fuel System Lines and Fittings 4-94 4-38 Cooling System Hoses and Clamps (1 of 2) 4-97 4-39 Cooling Fan Belts (1 Of 2) 4-99 4-40 Engine Block Heater Clamps and Hoses (1 of 2) 4-100 4-41 Air Compressor Belts (1 of 2) 4-101 4-42 Air Compressor Air Cleaner Intake (1 of 2) 4-103 4-43 Handbrake 4-105 4-44 Trainline Air Hoses and Fittings 4-107 4-45 Foundation Brakeshoe and Brakehead 4-108 4-46 Traction Motor Brushes and Brush Holders 4-110 4-21