CUMMINS N14 - Page 143

Page
On-Off Thermatic Fan Clutch .......................................................................................................................... 1-51
Checking - Cooling System Temperature Actuation....................................................................................... 1-51
Checking - Intake Air Temperature Actuation ................................................................................................ 1-53
Installation ................................................................................................................................................... 1-55
Removal ...................................................................................................................................................... 1-53
Radiator and Charge Air Cooled Fins ............................................................................................................ 1-37
Inspection .................................................................................................................................................... 1-37
Radiator Pressure Cap ................................................................................................................................... 1-36
Inspection ..................................................................................................................................................... 1-36
Testing ......................................................................................................................................................... 1-36
Radiator Shutter Operation ............................................................................................................................. 1-37
Checking - Cooling System Temperature Actuation....................................................................................... 1-37
Checking - Intake Air Temperature Actuation ................................................................................................ 1-39
Shutterstats................................................................................................................................................... 1-37
Supplemental Coolant Additives (SCA’s) ......................................................................................................... 1-7
Coolant Blending/Mixing ................................................................................................................................. 1-7
Coolant Capacity Chart .................................................................................................................................. 1-9
Coolant Replacement Requirement................................................................................................................. 1-8
FleetguardT DCA4 Service Filters and Liquid Precharge ................................................................................ 1-9
Thermal Control Settings .................................................................................................................................. 1-5
Thermostat ..................................................................................................................................................... 1-69
Testing - In Chassis ..................................................................................................................................... 1-69
Testing - Out of Chassis ............................................................................................................................... 1-70
Thermostat Housing ....................................................................................................................................... 1-65
Installation ................................................................................................................................................... 1-67
Removal ...................................................................................................................................................... 1-65
Thermostat Seal .............................................................................................................................................. 1-68
Inspection ..................................................................................................................................................... 1-68
Installation ................................................................................................................................................... 1-69
Removal ...................................................................................................................................................... 1-68
Venting the Cooling System .......................................................................................................................... 1-35
Engine Vent Line ......................................................................................................................................... 1-35
Viscous Fan Clutch ........................................................................................................................................ 1-48
Installation ................................................................................................................................................... 1-51
Removal ...................................................................................................................................................... 1-50
Testing ......................................................................................................................................................... 1-48
Water Pump .................................................................................................................................................... 1-59
Installation .................................................................................................................................................... 1-60
Removal ...................................................................................................................................................... 1-59
Water Pump Belts .......................................................................................................................................... 1-56
Inspection .................................................................................................................................................... 1-56
Installation ................................................................................................................................................... 1-57
Removal ...................................................................................................................................................... 1-56
Water Pump Idler Pulley ................................................................................................................................ 1-58
Inspection .................................................................................................................................................... 1-58
Installation ................................................................................................................................................... 1-59
Remove ....................................................................................................................................................... 1-58
Section 1 - Cooling System
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