1971 BMW 3.0CS Automatic TransFACTORY OEM SERVICE PROCEDURE

Testing & Repairing: Stator

Test stator for short circuits to ground, using suitable tester (EFAW 84). Test voltage should be 40V AC. Measure resistance of stator windings between phase connections. SeeΒ SPECIFICATIONSΒ for proper value.Β 

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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