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.
1978 Mazda Cosmo Automatic TransFACTORY OEM SERVICE PROCEDURE
MITSUBISHI Alternators: Description
Mitsubishi alternators are conventional three-phase, self-rectifying type units containing six diodes (three positive and three negative) which are used to rectify current.
APPLICATION
| Model | Part No. | |||
|---|---|---|---|---|
| Arrow/Colt | ||||
| 2000cc & 2600cc | AH2050M1 | |||
| Challenger/Sapporo | ||||
| 1600cc | AH2250L1 | |||
| 2000cc & 2600cc | AH2050M1 | |||
| Courier | (1) D47Z-10346-A | |||
| Mazda | ||||
| RX-4, Cosmo | 8527 18 300 | |||
| B1800 Pickup | 0571 18 300A | |||
| GLC | 0483 18 300 | |||
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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:
- • 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.