Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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1987 Ford Bronco II 4WD V6-177 2.9L
Cruise Control: Adjustments
1987 Ford Bronco II 4WD V6-177 2.9LSECTION Adjustments
ACTUATOR CABLE, ADJUST
1. Remove cable retaining clip, then disengage throttle positioner.
2. Set throttle at hot idle position.
3. Pull actuator cable to remove slack, then install cable retaining clip while maintaining light tension on cable.
Fig. 11 Vacuum dump valve adjustment:
VACUUM DUMP VALVE, ADJUST
1. Depress brake pedal firmly and hold in position.
2. Press in vacuum dump valve until valve collar meets retaining clip, Fig. 11.
3. Pull brake pedal firmly rearward to its normal position to allow valve to ratchet backwards in retaining clip.
4. Ensure clearance between dump valve housing and white plastic pad on brake pedal is .050-.100 inch with brake pedal retracted to rear most position.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.