Operation and maintenance manual

QSB4.5 and QSB6.7
Section A - Adjustment, Repair, and Replacement Page A-a
Section A - Adjustment, Repair, and Replacement
Section Contents
Page
Alternator ....................................................................................................................................................................A-1
Finishing Steps...........................................................................................................................................................A-9
General Information....................................................................................................................................................A-1
Initial Check................................................................................................................................................................A-4
Install..........................................................................................................................................................................A-7
Preparatory Steps......................................................................................................................................................A-6
Remove......................................................................................................................................................................A-6
Test............................................................................................................................................................................A-4
Charge-Air Cooler .......................................................................................................................................................A-9
Maintenance Check....................................................................................................................................................A-9
Coolant Thermostat ....................................................................................................................................................A-9
Clean and Inspect for Reuse....................................................................................................................................A-10
General Information....................................................................................................................................................A-9
Install........................................................................................................................................................................A-12
Measure................................................................................................................................................................... A-11
Remove....................................................................................................................................................................A-10
Cooling Fan Belt Tensioner .....................................................................................................................................A-12
Maintenance Check..................................................................................................................................................A-12
Drive Belt, Cooling Fan ............................................................................................................................................A-14
Clean and Inspect for Reuse....................................................................................................................................A-15
Finishing Steps.........................................................................................................................................................A-16
General Information..................................................................................................................................................A-14
Install........................................................................................................................................................................A-16
Preparatory Steps.................................................................................................................................................... A-14
Remove....................................................................................................................................................................A-14
Fan Spacer and Pulley .............................................................................................................................................A-17
Clean and Inspect for Reuse....................................................................................................................................A-18
Finishing Steps.........................................................................................................................................................A-19
Install........................................................................................................................................................................A-18
Preparatory Steps.................................................................................................................................................... A-17
Remove....................................................................................................................................................................A-17
Starting Motor ...........................................................................................................................................................A-19
Clean and Inspect for Reuse....................................................................................................................................A-21
Finishing Steps.........................................................................................................................................................A-23
Install........................................................................................................................................................................A-22
Preparatory Steps.................................................................................................................................................... A-21
Remove....................................................................................................................................................................A-21
Rotation Check.........................................................................................................................................................A-19