Ford 2002 F650 Owner's Manual page 187

Maintenance and Specifications
BATTERY
Your vehicle is equipped with two Motorcraft maintenance-free batteries
which are mounted in a covered tray and located on the left frame rail.
The covered battery tray, depending upon application, may also have one
or two steps attached.
• Covered battery tray shown.
Battery tray with steps similar.
• Battery tray with cover removed.
To access the battery, follow these steps:
1. Open the fairing storage door on the driver's side.
2. Lift and remove the rubber mat.
3. Remove the four screws on the storage floor and remove the plate for
access to the battery tray.
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