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.
1981 BMW 633CSi Automatic TransFACTORY OEM SERVICE PROCEDURE
BOSCH Electronic Ignition System: Overhaul: Reassembly
- To reassemble distributor, reverse disassembly procedure, while noting the following: Place a light coat of grease on weights and a couple of drops of oil on felt wick in center of shaft. Do not get grease or oil on pick-up coil and stator assembly.
- When attaching stator to plate, the connector pins should be positioned opposite and above the attachment ear for carrier plate. Install lock pin with lift facing ridge on distributor shaft. Slot on trigger wheel should be aligned with groove on distributor shaft.
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.