F 250 4WD Super Duty V8-6.4L DSL Turbo (2008)
Fan Clutch: All Technical Service Bulletins
Cooling System - Vehicle Overheating (Snowplow Package)
TSB 07-11-5
06/11/07
DIESEL ENGINE - OVERHEATING WITH A SNOW
PLOW INSTALLED ON VEHICLES WITHOUT THE
FACTORY INSTALLED SNOW PLOW PACKAGE
FORD:
2003-2008 F-Super Duty
This article supersedes TSB 07-8-4 to update the vehicle model years and engines.
ISSUE
Some 2003-2008 F-Super Duty vehicles with a diesel engine, that are not equipped with the factory snow plow package, may exhibit an engine overheat
condition if a snow plow is installed on the vehicle. The condition typically will occur during normal highway driving. This is due to the snow plow
blade disrupting air[low to the engine, causing the cooling fan to stop turning or to spin in reverse.
ACTION
A new clutch fan (only for snow plow applications) may be installed to correct the condition. Cost of the new clutch fan and its installation is the
responsibility of the customer. Refer to Workshop Manual Section 303-03 for removal and installation.
Parts Block
WARRANTY STATUS: Information Only - Not Warrantable
Disclaimer
