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 MANUALSAUDI2024S3 PREMIUMREPAIR AND DIAGNOSISTRANSMISSIONTRANSMISSION CONTROL SYSTEMSCONTROLS, HOUSING34 CONTROLS, HOUSINGMECHATRONICOVERVIEW - MECHATRONIC
2024 Audi S3 Premium
Overview - MECHATRONIC
2024 Audi S3 PremiumSECTION Overview - MECHATRONIC
- Transmission
- Dual-Clutch Transmission Mechatronic -J743-
- Removing and Installing. Refer to MECHATRONIC, REMOVING AND INSTALLING .
- Bolt
- Replace after removing
- Tightening specification and sequence. Refer to Fig 2.
- Seal
- Replace
- Bolt
- Replace after removing
- 8 Nm +60°
- Clip
- Replace
- Transmission Fluid Pan
- Replace after removing
- Removing and Installing. Refer to TRANSMISSION FLUID PAN, REMOVING AND INSTALLING .
Dual-Clutch Transmission MechatronicJ743 - Tightening specification and sequence
- Replace bolts that were tightened with an additional turn after removing them.
-- Tighten the bolts in the steps in the sequence shown:
| Step | Bolts | Tightening Specification/Additional Turn |
|---|---|---|
| 1. | -1 to 9- | Install all the way by hand |
| 2. | -1 to 9- | 8 Nm |
| 3. | -1 to 9- | 45° additional turn |
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.