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.
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HOMESERVICE MANUALSSAAB20039-3 CONVERTIBLE (9400) L4-2.0L TURBO (2.0 HOT)REPAIR AND DIAGNOSISSTARTING AND CHARGINGCHARGING SYSTEMALTERNATORSERVICE AND REPAIRREGULATOR WITH GENERATOR BRUSHES
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)
Regulator With Generator Brushes
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)SECTION Regulator With Generator Brushes
Regulator With Generator Brushes
To remove
The method is described with the generator removed.
1. Remove the three bolts/nuts that hold the protective housing on the generator.
2. Remove the two bolts that hold the regulator and then pull it up.
The generator brushes are mounted on the regulator and the unit is changed as a whole.
To fit
1. Carefully straighten the spring tab so that it bears against the regulator.
2. Clean and apply a thin layer of vaseline to prevent oxidation.
3. Clean the ground connection of the regulator and apply vaseline.
4. Fit the regulator.
5. Fit the protective housing on the generator.
RENDER: 1.0x
NO RELATED
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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.