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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HOMESERVICE MANUALSFORD1988AEROSTAR VAN PASSENGER, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCRUISE CONTROL SYSTEMSADJUSTMENTSBEAD CHAIN ADJUSTMENT
1988 Ford Aerostar Van Passenger, Standard
Bead Chain Adjustment
1988 Ford Aerostar Van Passenger, StandardSECTION Bead Chain Adjustment
- On vehicles equipped with solenoid anti-diesel valve, turn ignition switch to "OFF" position. On all vehicles, adjust bead chain to obtain .060-.125" (1.6-3.2 mm) actuator arm free travel when engine is at hot idle.
- Adjust chain to eliminate as much slack as possible without keeping throttle lever from returning to idle. Cut off chain in excess of 4 beads.
RENDER: 1.0x
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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.