TM 5-3805-280-10 TABLE OF CONTENTS (Continued) Page Hydraulic Oil Level Indicator ....................................................................................................2-5 Hydraulic Oil Filter Restriction Indicator (Model 230LCRD)...................................................2-6 Fuel Level Indicator ...................................................................................................................2-6 Air Filter Restriction Indicator...................................................................................................2-6 Engine Coolant Temperature Indicator ......................................................................................2-7 Charge Air Temperature Indicator .............................................................................................2-7 Engine Oil Pressure Indicator.....................................................................................................2-8 Alternator Voltage Indicator ......................................................................................................2-8 Engine Oil Level Indicator.........................................................................................................2-8 Coolant Level Indicator..............................................................................................................2-9 Switch Panel...............................................................................................................................2-10 Buzzer and Buzzer Stop Switch .................................................................................................2-11 Wiper Switch..............................................................................................................................2-11 Washer Switch............................................................................................................................2-12 Operating Lights Switch.............................................................................................................2-12 Operating Rear Lights Switch ....................................................................................................2-13 Cab Light....................................................................................................................................2-13 Overload Alarm and Indicator....................................................................................................2-13 Key Switch.................................................................................................................................2-14 Engine RPM Dial .......................................................................................................................2-14 Power Boost Switch ...................................................................................................................2-14 Horn ...........................................................................................................................................2-15 Hour Meter.................................................................................................................................2-15 Cab Heater and Air Conditioner.................................................................................................2-16 Control Panel Switches ..............................................................................................................2-17 Cab Heater Operation.................................................................................................................2-18 Air Conditioner Operation..........................................................................................................2-18 Defroster Operation....................................................................................................................2-19 Front Console.............................................................................................................................2-19 Operating the AM/FM Radio .....................................................................................................2-20 Setting the Clock........................................................................................................................2-20 Cab Door Release Lever.............................................................................................................2-21 Secondary Exit Tool...................................................................................................................2-21 Opening Upper Front (Secondary Exit) Window.......................................................................2-21 Closing Upper Front Window....................................................................................................2-22 Removing and Storing the Lower Front Window ......................................................................2-23 Opening Side Windows..............................................................................................................2-23 Opening and Closing the Roof Exit Cover.................................................................................2-24 Removing and Storing Fire Extinguisher (Model 230LCR) ......................................................2-24 Rock Drill Start—Stop Selection Control Box (Model 230LCRD) ..........................................2-25 Compressor Remote Instrument Control Panel (Model 230LCRD) ..........................................2-26 Removing and Storing Rifle.......................................................................................................2-26 J-Hooks ......................................................................................................................................2-27 Toolbox Security Hasp...............................................................................................................2-27 Decontamination Kit Bracket.....................................................................................................2-28 Vandal Protection Panel Storage................................................................................................2-28 Adjusting the Seat ......................................................................................................................2-29 Adjusting the Armrest ................................................................................................................2-30 Seat Belt .....................................................................................................................................2-30 Operator’s Manual Compartment...............................................................................................2-30 Chapter 3 Break-In Engine Break-In Oil ...................................................................................................................3-1 Every 4 Hours.............................................................................................................................3-1 iii