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4 SCHEDULED MAINTENANCE S TRALIS AT/AD Base - January 2003 M1 M2 M3 M4 Type of operation Every 80,000 km 1600 hours Every 160,000 km 3200 hours Every 240,000 km 4800 hours Every 480,000 km 9600 hours Engine 9 Change engine oil • • • • 7 Change engine oil filters • • • • 20 Change fuel filter • • • • 22 Check blow-by filter conditions through clogging indicator • • • • 25 Check clutch wear fan electro-magnetic joint • • • • 1-2 Check control belt conditions • • 19 Change or clean filter of steering column hydraulic system • • • • 8 Change air filter of turbo-compressor valve with variable geometry (VGT) • • 18 EDC system engine check-up through MODUS or IT2000 • • 21 Check valve clearance and adjust it if needed • • 1 Change control belt of engine auxiliary parts • • 2 Change air conditioner compressor control belt • • 3 Change air conditioner automatic compressor backstand • • Chassis and mechanical units 17 Change fuel pre-filter • • • • 13 Change air system drier filter (every year) • • • • 5 Check clutch hydraulic system fuel level • • • • 16 Clean mechanical transmission oil breather • • 16 Change mechanical transmission oil • • 16 Change oil in transmission with ZF Intarder • • 16 Change ZF Intarder oil filter • • 15 Change rear axle oil • • 15 Clean rear axle oil breather • • 14 Change rear axle reducer oil • • 11 Change axle wheel hub oil • • 6 Check headlight orientation • • 10 Check drive case and support fastening • • Miscellaneous • Chassis general lubrication (every year) • • • • • Transfer operations • • • • • Road test • • • • |