Navajo 2WD V6-4.0L OHV (1992)
Vacuum Vent Valve: Adjustments
1.
Firmly hold brake pedal in the release position.
2.
Push in dump valve until valve bottoms against brake pedal pad.
3.
On 1989-91 models, dump valve housing must clear white plastic pad on brake pedal by .050-.10 inch with brake pedal pulled to rear most
position.
