Komatsu — 1.5. Table of contents

1.5. Table of contents Introduction Checking and adjusting the valve clearance of the engine............................................................. 5-71 Checking the brake disc wear......................................................................................................... 5-71 Checking the shock absorber ......................................................................................................... 5-71 Replacing the element in the recirculating and fresh air filter of the air-conditioning system ......... 5-71 Cleaning and checking the turbo-charger.......................................................................................

5-71 Checking the accumulator .............................................................................................................. 5-72 Checking the ECSS-accumulator gas pressure ............................................................................. 5-72 5.8.10. Every 4000 service hours ............................................................................................................... 5-73 Checking the water pump ............................................................................................................... 5-73 Check fan pulley and tension pulley ...............................................................................................

5-73 Check vibration damper.................................................................................................................. 5-73 6. Technical data.............................................................................................6-1 6.1. Technical data .............................................................................................................................................. 6-2 6.2. Noise emission levels.................................................................................................................................. 6-3 6.3.

Vibration level............................................................................................................................................... 6-3 6.4. Limit values for slopes ................................................................................................................................ 6-3 7. Special equipment and attachments.........................................................7-1 7.1. ECSS-electronics ......................................................................................................................................... 7-2 7.1.1.

Structure and functioning principle of the ECSS-electronics ............................................................ 7-2 7.1.2. Precautionary measures for switching on the ECSS-electronics...................................................... 7-2 7.1.3. Operating the ECSS-electronics....................................................................................................... 7-3 7.1.4. Precautions when handling the accumulator .................................................................................... 7-4 7.2. Auto positioning...........................................................................................................................................

7-5 7.2.1. Auto positioning control ................................................................................................................... 7-6 7.2.2. Setting hold points of auto positioning .............................................................................................. 7-7 Setting boom’s upper hold point ...................................................................................................... 7-7 Setting boom lower hold point .......................................................................................................... 7-7 7.2.3.

Auto positioning calibration .............................................................................................................. 7-8 8. Index.............................................................................................................8-1 1-16