SERIES 50 OPERATOR'S GUIDE ELECTRICAL SYSTEM ................................................................... 46 EXHAUST SYSTEM ........................................................................ 46 EXHAUST GAS RECIRCULATION SYSTEM .................................. 46 MAINTENANCE ................................................................................... 47 PREVENTIVE MAINTENANCE INTERVALS .................................. 63 ITEM 1 – LUBRICATING OIL ...................................................... 63 ITEM 2 – FUEL AND FUEL TANK ............................................... 65 ITEM 3 – FUEL LINES, FLEXIBLE HOSES ................................
66 LEAKS ..................................................................................... 66 HOSES AND FITTINGS .......................................................... 66 HOSE SERVICE LIFE ............................................................. 66 ITEM 4 – COOLING SYSTEM ..................................................... 67 COOLANT LEVEL ................................................................... 67 COOLANT INHIBITORS .......................................................... 67 COOLANT DRAIN INTERVAL ................................................. 69 ITEM 5 – TURBOCHARGER, AIR-TO-AIR CHARGE COOLER .
70 WASTEGATED TURBOCHARGERS ...................................... 70 ITEM 6 – BATTERY ..................................................................... 71 ITEM 7 – TACHOMETER DRIVE ................................................ 72 ITEM 8 – DRIVE BELTS .............................................................. 72 V-BELTS .................................................................................. 73 2-GROOVE POWERBAND ..................................................... 73 12–RIB POLY-V BELT ............................................................. 74 BELT REPLACEMENT ............................................................
74 ITEM 9 – AIR COMPRESSOR .................................................... 74 ITEM 10 – AIR CLEANER ........................................................... 75 ITEM 11 – LUBRICATING OIL FILTERS ..................................... 75 ITEM 12 – FUEL FILTERS .......................................................... 76 FUEL PRO® 382 FILTERS ..................................................... 76 SPIN-ON FILTERS .................................................................. 76 ITEM 13 WATER PUMP AND COOLANT INHIBITOR ELEMENT ....................................................................................
77 WATER PUMP DRAIN HOLE ................................................. 77 COOLANT INHIBITOR ELEMENT .......................................... 77 ITEM 14 – CRANKING MOTOR .................................................. 78 ITEM 15 – AIR SYSTEM ............................................................. 78 ITEM 16 – EXHAUST SYSTEM .................................................. 78 ITEM 17 – ENGINE (STEAM CLEAN) ......................................... 78 All information subject to change without notice. (Rev. 01/04) v DDC-SVC-MAN-0058 Copyright © 2004 DETROIT DIESEL CORPORATION