BOOM 3344 490 Excavator PC1973 in EXCAVATOR 490

1 TRACKS 1

13 MISCELLANEOUS VEHICLE 13

16 ELECTRICAL SYSTEMS 16

17 FRAME, CHASSIS OR SUPPORTING STRUCTURE 17

18 OPERATOR'S STATION 18

19 SHEET METAL AND STYLING 19

2 AXLES AND SUSPENSION SYSTEMS 2

21 MAIN HYDRAULIC SYSTEM 21

33 EXCAVATOR 33

4 ENGINE 4

43 SWING, ROTATION OR PIVOTING SYSTEM 43

5 ENGINE AUXILIARY SYSTEMS 5

ALTERNATOR AND GENERATOR MOUNTING 0423

ALTERNATOR, REGULATOR AND CHARGING SYSTEM WIRING 1672

AXLE SHAFT, BEARINGS, REDUCTION GEARS 0250

BATTERIES, SUPPORT AND CABLES 1671

BOOM 3344

BUCKETS, TEETH, SHANKS AND SIDECUTTERS 3302

CAMSHAFT AND VALVE ACTUATING MEANS 0402

COLD WEATHER STARTING AIDS 0505

CONNECTING RODS AND PISTONS 0403

CONTROLS LINKAGE 3315

COOLING SYSTEMS 0510

CRANKSHAFT AND MAIN BEARINGS 0401

CYLINDER BLOCK 0404

CYLINDER HEAD AND VALVES 0409

ENGINE BALANCER 0415

EXHAUST MANIFOLD 0410

EXTERNAL EXHAUST SYSTEM 0530

EXTERNAL FUEL SUPPLY SYSTEMS 0560

FAN DRIVE 0429

FLYWHEEL HOUSING 0433

FRAME INSTALLATION 1740

FRAMES 3340

FUEL FILTER 0419

FUEL FILTER 0420

FUEL INJECTION NOZZLES 0413

FUEL TRANSFER PUMP 0421

GASKET REPLACEMENT KITS 0452

GREASES ,OILS ,FUELS AND COOLANTS 1369

HEATING AND AIR CONDITIONING 1830

HOOD OR ENGINE ENCLOSURE 1910

HYDRAULIC SYSTEM 0260

HYDRAULIC SYSTEM 2160

HYDRAULIC SYSTEM 3360

HYDRAULIC SYSTEM 4360

INSTRUMENTS AND INDICATORS 1676

INTAKE MANIFOLD 0414

INTAKE SYSTEM 0520

OILING SYSTEM 0407