The hydraulic parking brake control valve may inadvertently activate due to momentary pressure disruptions within the system and cause the parking brake to be applied, stopping or slowing the truck unexpectedly.…
Risk and remedy
Remedy
Replace the push-pull type brake control valve with new over-center cam type valves.
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
3055800Unknown
601290Information on tire company telephone numbers for customer assistance.
50905Wiring - electrical diode identification and service replacements.
45096Ignition switch-overloading on switch contacts-vehicles equipped with city delivery instrument panel-built before 11/14/94.
45088Revised blower motor switch.
41025A revised service windshield wiper motor IS now available.
39899New wiper arm assembly with improved spring durability.
39717Wiper motor replacement - upgraded service kits.
39151L series wiper motor has been upgraded, which now requires an installation kit.
39131Wiper motors have been upgraded which now requires an installation kit.
37744Multi-piece driveshaft misalignment with center bearing.
Every Ford L Series model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.