MAINTENANCE LAYOUT Arm Cylinder Arm Boom Center Joint Tool Box Bucket Cylinder Swing Bearing Work Light Swing Device Link B Boom Cylinder Fuel Tank Bucket Cab Link A Control Valve Hydraulic Oil Tank Muffler Fuel Filter Side Cutter Tooth Pilot Filter Engine Oil Filter Control Lever Air Cleaner Pump Engine Counterweight Inter Cooler, Radiator, Oil Cooler. Front Idler Fuel Cooler Air Condenser Track Adjuster Track Frame Battery Reserve Tank Track Link Track Shoe Track Washer Tank Travel Device Lower Roller Upper Roller M1U1-01-005 7-3