Ford F150 Pickup. Instruction - part 1015

Fig. 6: Identifying Accessory Drive Routing & Component Locations - 4.6L & 5.4L Without A/C 
Courtesy of FORD MOTOR CO. 

ACCESSORY DRIVE - SUPERCHARGED ENGINE 

Component Locations - 5.4L Supercharged Engines 

 

2003 Ford Pickup F150 

2003 ENGINE Accessory Drive - F150 Pickup

  

Fig. 7: Identifying Accessory Drive Routing & Component Locations - 5.4L Supercharged Engines 
Courtesy of FORD MOTOR CO. 

Component Locations - 5.4L Supercharged Engines 

 

2003 Ford Pickup F150 

2003 ENGINE Accessory Drive - F150 Pickup

  

Fig. 8: Identifying Accessory Drive Routing & Component Locations - 5.4L Supercharged Engines 
Courtesy of FORD MOTOR CO. 

DIAGNOSIS & TESTING 

 

2003 Ford Pickup F150 

2003 ENGINE Accessory Drive - F150 Pickup

  

ACCESSORY DRIVE 

Inspection & Verification 

1. Verify the concern by running the engine.  

2. Inspect the drive belt for chunking, fraying and wear. Refer to the illustrations.  

3. Check the drive belt for correct routing.  

Fig. 9: Identifying V-Ribbed Serpentine Drive Belt With Cracks Across Ribs 
Courtesy of FORD MOTOR CO. 

 

2003 Ford Pickup F150 

2003 ENGINE Accessory Drive - F150 Pickup