Operation and maintenance manual

QSB4.5 and QSB6.7
Section V - Maintenance Specifications Page V-a
Section V - Maintenance Specifications
Section Contents
Page
Air Intake System .......................................................................................................................................................V-5
Specifications.............................................................................................................................................................V-5
Capscrew Markings and Torque Values ................................................................................................................ V-18
Capscrew Markings and Torque Values - Metric..................................................................................................... V-18
Capscrew Markings and Torque Values - U.S. Customary......................................................................................V-19
General Information..................................................................................................................................................V-18
Coolant Recommendations and Specifications ....................................................................................................V-13
Cooling System Sealing Additives............................................................................................................................V-14
Cooling System Soluble Oils....................................................................................................................................V-15
Fully Formulated Coolant/Antifreeze........................................................................................................................V-13
Cooling System ..........................................................................................................................................................V-4
Specifications.............................................................................................................................................................V-4
Cummins®/Fleetguard® Filter Specifications .........................................................................................................V-8
General Information....................................................................................................................................................V-8
Drive Belt Tension ....................................................................................................................................................V-16
Tension Chart...........................................................................................................................................................V-16
Electrical System ........................................................................................................................................................V-7
Batteries (Specific Gravity).........................................................................................................................................V-7
Specifications.............................................................................................................................................................V-7
Exhaust System ..........................................................................................................................................................V-6
Specifications.............................................................................................................................................................V-6
Fuel Recommendations and Specifications ............................................................................................................V-9
Fuel Recommendations.............................................................................................................................................V-9
Fuel System ................................................................................................................................................................V-2
Specifications.............................................................................................................................................................V-2
General Engine ...........................................................................................................................................................V-1
Specifications.............................................................................................................................................................V-1
Lubricating Oil Recommendations and Specifications ........................................................................................V-10
General Information..................................................................................................................................................V-10
New Engine Break-in Oils........................................................................................................................................ V-12
Lubricating Oil System ..............................................................................................................................................V-3
Specifications.............................................................................................................................................................V-3
Sealants .....................................................................................................................................................................V-17
General Information..................................................................................................................................................V-17