F 450 2WD Super Duty V10-6.8L VIN S (1999)
Wiper Arm: Adjustments
1. Cycle and park the windshield wipers.
2. Verify the distance between the center of the RH windshield wiper blade and the bottom of the windshield glass is 74 mm (2.91 in).
3. Verify the distance between the center of the LH windshield wiper blade and the bottom of the windshield glass is 56.0 mm (2.29 in).
4. If the distances are not within specification, remove the windshield wiper pivot arms and reposition to specification.
