Cummins — CONTENTS

Page 6 CONTENTS - Continued DESCRIPTION PAGE ENGINE OIL PAN AND FILTER AIR INTAKE SYSTEM CHECK ELECTROLYTE LEVEL IN BATrERY : : : : : : : : : : : : FUEL FILTER 11 13 13 CRANKCASE BREATH;6 : : : : : : : : : : : : : : : : : : : 14 : 15 CORROSION RESISTOR (Coolant filter) 16 COOLANT ADDITIVE CONCENTRATION ‘:: “.. 17 LUBRICATING AIR CONDITIONER COMPRESS& BELT 18 20 WHEEL HUB NUTS : 21 EVERY 500 HOURS SERVICE 21 TRANSMISSION OIL FILTER 21 LUBRICATING 22 AIR DRYER 22 EVERY 1000 HOURS SERVICE TRANSMISSION CASE AND S+RA;NER : 23 23 TRANSMISSION CASE BREATHER 24 LUBRICATING 24 EVERY 1500 HOURS SERVICE 27 VALVES AND INJECTORS 27 EVERY 2000 HOURS SERVICE HYDRAULIC TANK AND FILTER : :

AIR CONDITIONER FILTER HYDRAULIC TANK BREATHER : : AXLE PPC CIRCUIT STRAINER : : : ALTERNATOR AND STARTING MOTOR BRAKE DISC INTERNAL PART OF AIR DRYER ACCUMULATOR 25 28 29 29 29 31 31 31 31 31 EVERY 6000 HOURS SERVICE INJECTORS FUEL PUMP TURBOCHARGER .:..: ... AIR COMPRESSOR WATER PUMP : ‘: FAN IDLER PULLEY FAN HUB (BELT DRIVEN) : : : : : : : : : COOLANT CHANGE AND FLUSHING THE SYSTEM 32 32 32 32 33 36 36 37 37 COOLANT DCA4 UNIT MAINTENANCE G;bE : : : : : : : : 37 37 WHEN REQUIRED TURBOCHARGER MOUNTING NUTS : : 40 CHECK, CLEAN AND REPLACE AIR CLEANER EkMENT : 40 41 41 CLEANlNd OR REPLACING OUTER ELEMENT ... .. ... 41 REPLACING INNER ELEMENT ............. CLEANING OUTER ELEMENT : : .:. ‘: :.

.:’ ..... 42 42 ........... With compressed air 42 ....... ... ... ............ With water .......... 42 .................. With cleaning agent : : CHECKING ::: : CHECK AND REFILL TRANSMISSION OIL 43 42