Ford F150 Pickup. Instruction - part 1821

Fig. 31: Removing Fluid Cooler Tubes (4R70W With Auxiliary Fluid Cooler) 
Courtesy of FORD MOTOR CO. 

4R100 Without Auxiliary Fluid Cooler 

NOTE:

If Cooler Bypass Valve (CBV) assembly removal is necessary, refer to 
COOLER BYPASS VALVE - 4R100 TRANSMISSION .

 

2003 Ford Pickup F150 

2003 TRANSMISSIONS Transmission Cooling - F150 Pickup

  

Fig. 32: Removing Fluid Cooler Tubes (4R100 Without Auxiliary Fluid Cooler) 
Courtesy of FORD MOTOR CO. 

8. Remove the fluid cooler tubes, as necessary. 

4R100 With Auxiliary Fluid Cooler 

Fig. 33: Removing Fluid Cooler Tubes (4R100 Without Auxiliary Fluid Cooler) 
Courtesy of FORD MOTOR CO. 

9. Remove the fluid cooler tubes, as necessary. 

NOTE:

If Cooler Bypass Valve (CBV) assembly removal is necessary, refer to 
COOLER BYPASS VALVE - 4R100 TRANSMISSION .

 

2003 Ford Pickup F150 

2003 TRANSMISSIONS Transmission Cooling - F150 Pickup

  

Installation 

4R70W Without Auxiliary Fluid Cooler 

1. Install the fluid cooler tube(s). 

Fig. 34: Installing Fluid Cooler Tubes (4R70W With Auxiliary Fluid Cooler) 
Courtesy of FORD MOTOR CO. 

4R70W With Auxiliary Fluid Cooler 

2. Install the fluid cooler tube(s). 

 

2003 Ford Pickup F150 

2003 TRANSMISSIONS Transmission Cooling - F150 Pickup

  

Fig. 35: Installing Fluid Cooler Tubes (4R70W With Auxiliary Fluid Cooler) 
Courtesy of FORD MOTOR CO. 

4R100 Without Auxiliary Fluid Cooler 

Fig. 36: Installing Fluid Cooler Tubes (4R100 Without Auxiliary Fluid Cooler) 
Courtesy of FORD MOTOR CO. 

3. Install the fluid cooler tube(s). 

NOTE:

If the CBV assembly was removed, refer to COOLER BYPASS VALVE - 
4R100 TRANSMISSION . for the installation procedure.

 

2003 Ford Pickup F150 

2003 TRANSMISSIONS Transmission Cooling - F150 Pickup