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.
1986 Acura Legend StandardFACTORY OEM SERVICE PROCEDURE
Ignition System: Overhaul: Disassembly
- Disconnect vacuum hoses from distributor. Disconnect primary wires from ignition coil. Remove distributor cap and spark plug wires. Remove distributor hold-down bolt and remove distributor.
- Carefully pry upward on reluctor with 2 screwdrivers cushioned with shop rags to prevent damage. See Fig 1. Use care not to damage reluctor or stator.
- Remove vacuum advance diaphragm arm screw. Remove vacuum advance diaphragm mounting screws. Pull out diaphragm. Remove ignitor, stator and breaker plate assembly. Remove rotor shaft and thrust washer.
- Slide off pin retainer being careful not to stretch it. Remove roll pin and coupling from distributor shaft. Remove shaft from housing. Remove thrust plate, ball bearing and oil seal. Inspect and replace parts as necessary.
Factory Service Tools
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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.