1966 Fiat 124FACTORY OEM SERVICE PROCEDURE

Charging Systems: Alternators: Specifications

Application Data
First Part No RC 1/12B, RC 2/12B
Alternator Test RPM 5000
1st Stage Testing (Amps) 25-35
2nd Stage Testing (Amps) 2-12
2nd Stage Testing (Volts) 14.2Β±.3
Resistance Values (Ohms)
Β  Plug "15" & Ground 28Β±2
Β  Plug "15" & "67" W/Con. Open 5.65Β±.3
Armature Air Gap (In.) 059Β±.0028
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:

  • 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.