MAINTENANCE 4.8 250 HOUR (3-MONTH) INSPECTION & MAINTENANCE PROCEDURES. ................................................... 4-38 A. FAN AND A/C BELT WEAR AND TENSION.............................................................................................. 4-38 1. Fan Belts................................................................................................................................................ 4-38 2. Air Conditioning Compressor Belt ...................................................................................................... 4-38 B.
CLIMATIZER-AC UNIT FILTER INSPECTION ........................................................................................... 4-39 1. Fresh Air Filter ...................................................................................................................................... 4-39 2. Recirculate Air Filter ............................................................................................................................. 4-39 C. CHECKING THE RADIATOR CAP & HOSES............................................................................................ 4-40 4.9 500 HOUR (6-MONTH) INSPECTION & MAINTENANCE PROCEDURES. ...................................................
4-41 A. CHANGE OIL IN TRAVEL MOTOR REDUCTION UNITS (SK210(LC)-VI, SK250(LC)-VI & SK250NLC-VI) 4-41 1. SK210(LC)-VI ........................................................................................................................................ 4-41 2. SK250(LC)-VI and SK250NLC-VI......................................................................................................... 4-41 B. CHANGE OIL IN SWING REDUCTION UNIT ............................................................................................ 4-42 C. CHECKING AND CLEANING FUEL TANK AND STRAINER.................................................................... 4-42 D.
CHECKING THE AIR CONDITIONER REFRIGERANT ............................................................................. 4-43 E. FUEL SYSTEM INJECTION PRESSURE AND NOZZLE CONDITION (Atomization) ............................. 4-44 4.10 1000 HOUR (12-MONTH) INSPECTION & MAINTENANCE PROCEDURES. ............................................. 4-44 A. ENGINE VALVE CLEARANCE................................................................................................................... 4-44 B. ENGINE COMPRESSION PRESSURE ...................................................................................................... 4-44 C.
INSPECTION OF STARTER AND ALTERNATOR ...................................................................................... 4-44 D. ENGINE FUEL INJECTION TIMING .......................................................................................................... 4-44 4.11 2000 HOUR INSPECTION & MAINTENANCE PROCEDURES .................................................................... 4-45 A. ENGINE COOLANT CHANGE ................................................................................................................... 4-45 B. REMOVAL AND INSTALLATION OF RADIATOR...................................................................................... 4-47 C.
CHANGE HYDRAULIC OIL........................................................................................................................ 4-48 D. HYDRAULIC TANK BREATHER ................................................................................................................ 4-51 E. MAINTENANCE ON ROLLERS AND IDLERS........................................................................................... 4-52 4.12 PERIODICAL INSPECTION ITEMS ............................................................................................................... 4-53 A.
DUST SEALS.............................................................................................................................................. 4-53 B. ATTACHMENT ............................................................................................................................................ 4-54 1. Bucket/Arm & Link Clearance ............................................................................................................. 4-54 2. Reversing Bucket ................................................................................................................................. 4-55 3.
Removing the Bucket ........................................................................................................................... 4-56 4. Installing the Bucket............................................................................................................................. 4-56 5. Bucket Teeth and Side Cutters ............................................................................................................ 4-57 C. CHANGE SLEWING RING GREASE BATH .............................................................................................. 4-58 D.
WINDSHIELD WASHER RESERVOIR....................................................................................................... 4-58 E. FUSES......................................................................................................................................................... 4-59 F. HYDRAULIC LINES, TUBES AND HOSES ................................................................................................ 4-60 G. FOAM SEALS.............................................................................................................................................
4-61 4.13 MACHINE STORAGE..................................................................................................................................... 4-62 A. Prepare Machine......................................................................................................................................... 4-62 B. Care During Storage ................................................................................................................................. 4-62 C. Removing Machine From Storage ...........................................................................................................
4-62 4.14 INSPECTION MAINTENANCE CHECK LIST ............................................................................................... 4-63 4 4-2 SK210(LC)/SK250(LC)–VI Dynamic Acera OM, 09/00 Rev.2