Keep the Tools and Operator's Manual in the Toolbox ................36 DAILY CHECKS.............................36 Coolant Check ..............................36 Check Fuel Level ...........................37 Check Engine Oil Level..................38 Check Hydraulic Oil Level..............38 Lubrication Points .........................39 Check Radiator ..............................40 Cleaning of Engine and Electrical Wiring ........................................40 Checking the Electrical Circuit .......40 Washing the Whole Machine .........40 Checking Seat Belt and ROPS ......40 REGULAR CHECKS AND MAINTENANCE WORK ............41 EVERY 50 SERVICE HOURS ......41 Draining the Water from the Fuel Tank ...........................................41 Draining of the Fuel Filter ..............41 Battery Service ..............................41 Battery Charging............................42 Greasing of Swing Bearing Teeth .42 EVERY 100 SERVICE HOURS ....43 Engine Oil Change (First Engine oil change after 50 Service Hours)..43 EVERY 200 SERVICE HOURS ....43 Checking the Fan Belt Tension......43 Checking the Radiator Hoses ........44 Replacing Engine Oil Filter (First Engine Oil Filter Change after 50 Service Hours)............................44 Inspection and Cleaning of the Air Filter Element .............................44 Air Filter Maintenance ...................45 Greasing of the Swing Bearing .....45 Checking Fuel Line and Intake Air Line ............................................45 EVERY 500 SERVICE HOURS.....46 Replacing Fuel Filter Element........46 EVERY 1000 SERVICE HOURS...46 Hydraulic Oil Change (Including Replacing of the Suction Filter and the Return Filter in the Hydraulic Tank) ..........................................46 Hydraulic Oil Check with Hydraulic Breakers .....................................47 EVERY 1000 SERVICE HOURS OR ONCE A YEAR ..........................47 Replacing Air Filter Element ..........47 EVERY 1500 SERVICE HOURS...47 Checking Fuel Injection Nozzle (Injection Pressure) ....................47 EVERY 2000 SERVICE HOURS...47 Changing Front Idler and Track Roller Oil ...............................................47 Checking the Dynamo and Starter Motor ..........................................47 EVERY 3000 SERVICE HOURS...48 Checking Injection Pump ...............48 ANNUAL SERVICING ...................48 Electrical Wiring and Fuses ...........48 BIENNIAL SERVICING .................48 Replacement of Radiator Hoses....48 Changing Radiator Coolant ...........48 Replacing Fuel Hose .....................49 Replacing Intake Air Line...............49 OTHER SERVICING......................49 Cleaning the Track Frame Telescopic Beams ........................................49 OTHER ADJUSTMENTS AND REPLACEMENTS .....................50 PURGING OF THE FUEL SYSTEM ...................................................50 ADJUSTMENT OF CRAWLERS ...50 Special Information when Using Rubber Crawlers.........................51 CHANGING THE BUCKET ...........52 FUSES...........................................52 Replacing Fuses ............................52 Fuse Capacities and Circuits ........52 Slow Blow Fuse .............................52 TROUBLESHOOTING...................53 OPERATION IN COLD WEATHER CONDITIONS ............................55 PREPARATION FOR OPERATION IN COLD WEATHER..................55 PROCEDURE AFTER WORK CARRIED OUT ..........................55 LONG STORAGE ..........................56