MAINTENANCE SERVICE ITEM PAGE CHECKS BEFORE STARTING (continued) Check effect of parking brake 2-41 Check effect of wheel brakes 2-41 Check sound of horn and backup alarm 2-41 Check flashing of lamps, check for dirt or damage 2-41 Check engine exhaust color and sound 2-41 Check operation of gauges 2-41 Check play of steering wheel, check operation of steering 2-41 Check direction of rear view mirror, check for dirt or damage 2-41 EVERY 50 HOURS SERVICE Check tire inflation pressure 3-46 Drain water, sediment from fuel tank 3-46 EVERY 100 HOURS SERVICE Check oil level in hydraulic tank, add oil 3-46 Clean element in air conditioner fresh air filter 3-47 Lubricate rear axle pivot pin (3 points) 3-47 EVERY 250 HOURS SERVICE Change oil in engine oil pan, replace engine oil filter cartridge 3-48 Check for loose wheel hub nuts, tighten 3-49 Clean element in air conditioner recirculation filter 3-50 Check air conditioner compressor belt tension, adjust 3-50 Check battery electrolyte level 3-51 Lubricate 3-52 Bucket (2 points) 3-52 Bucket link (2 points) 3-52 Dump cylinder pin (2-points) 3-52 Lift cylinder pin (4 points) 3-52 3-27 WA320-3MC