Komatsu 15045 Operation & Maintenance Manual page 537

BREATHER FILTER ......................................................................................................... 383
4.10.6 CAB AIR CLEANER - CLEAN OR REPLACE FILTER ELEMENT ................................... 385
4.10.7 AIR CONDITIONING FOR OPERATOR'S CAB - CHECK REFRIGERANT LEVEL ......... 387
4.10.8 WINDSHIELD WASHER SYSTEM - CHECK FLUID LEVEL ............................................ 389
4.11 EVERY 500 OPERATING HOURS OR QUARTERLY .................................................................. 390
4.11.1 BATTERIES - CHECK FLUID LEVEL ............................................................................... 391
4.11.2 FLEXIBLE DRIVE COUPLINGS - CHECK OIL LEVEL ..................................................... 393
4.11.3 FUEL TANK - DRAIN CONDENSATION .......................................................................... 395
4.11.4 CRAWLER TRACK - INSPECTION .................................................................................. 397
4.11.5 GROUND CABLES OF ENGINE AND ALTERNATOR - CHECK FOR CORRECT
CONNECTION .................................................................................................................. 403
4.11.6 GROUND CABLE OF OPERATOR'S CAB - CHECK FOR CORRECT CONNECTION ... 405
4.12 EVERY 1000 OPERATING HOURS OR EVERY 6 MONTH ......................................................... 406
4.12.1 HIGH STRENGTH BOLT CONNECTIONS - CHECK TORQUE LOAD ............................ 407
4.12.2 HYDRAULIC SYSTEM - FILTER SERVICE ..................................................................... 465
4.12.3 PTO'S (PUMP DISTRIBUTOR GEARS), SWING GEARS AND TRAVEL GEARS - OIL
SAMPLE ANALYSIS ......................................................................................................... 479
4.12.4 SIGNAL HORN COMPRESSOR - CLEAN AND LUBRICATE .......................................... 481
4.12.5 HYDRAULIC TRACK TENSIONING SYSTEM - CHECK PRESSURE ACCUMULATORS ....
483
4.12.6 WATER FILTER - REPLACE FILTER CARTRIDGE ........................................................ 485
4.12.7 HYDRAULIC OIL COOLER - INSPECT AND LUBRICATE DOOR HINGES .................... 487
4.12.8 MACHINERY HOUSE DOORS - INSPECT AND LUBRICATE DOOR HINGES .............. 489
4.13 EVERY 2000 OPERATING HOURS OR YEARLY ........................................................................ 490
4.13.1 HYDRAULIC SYSTEM - CHANGE OIL, REPLACE SUCTION STRAINERS AND
PULSATION DAMPER ...................................................................................................... 491
4.13.2 EMERGENCY ESCAPE LADDER - INSPECTION ........................................................... 503
4.14 EVERY 3000 OPERATING HOURS HOWEVER AT LEAST ONCE A YEAR .............................. 504
4.14.1 SWING GEARS AND MOTOR ADAPTER HOUSING - CHANGE OIL ............................. 505
4.14.2 TRAVEL GEARS, MOTOR ADAPTER HOUSINGS AND FINAL DRIVES CHANGE OIL 513
4.14.3 PTO (PUMP DISTRIBUTOR GEAR) - CHANGE OIL ....................................................... 517
4.15 FIRE PREVENTION ....................................................................................................................... 520
4.16 WELD REPAIRS ............................................................................................................................ 522
4.16.1 PROTECTIVE MEASURES BEFORE STARTING WELD REPAIRS ON THE
UNDERCARRIAGE ........................................................................................................... 525
4.16.2 PROTECTIVE MEASURES BEFORE STARTING WELD REPAIRS ON THE LOADER
ATTACHMENT .................................................................................................................. 527
4.16.3 PROTECTIVE MEASURES BEFORE STARTING WELD REPAIRS ON THE
SUPERSTRUCTURE ........................................................................................................ 529
4.16.4 AFTER FINISHING THE REPAIR WELDINGS ON THE SUPERSTRUCTURE ............... 531
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