1978 Mazda Cosmo Automatic TransFACTORY OEM SERVICE PROCEDURE

MITSUBISHI Alternators: Specifications: Notes

NOMINAL OUTPUT AT 2500 RPM

Application Amps. Voltage
AH2050M1 42 14
AH2250L1 42 14
D47Z-10346-A 35 14.5
8527 18 300 56 14
0571 18 300A 30 14
0483 18 300 30 14
COIL RESISTANCE (OHMS)

Application Rotor Stator
Arrow/Colt,
Challenger/Sapporo (1) (1)
Courier 5-6 (1)
Mazda 5-6 (1)
(1) Test must show continuity, no given value.
Factory Service Tools

Use the Manual With the Right Hardware

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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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