Adjusting assembly mountings - engine codes CUKB, CXUA: Audi A3 (CJZA, CMBA, CPTA, CSSA, …)

🧭 Before you start

Fits: Audi A3 (8V, 2012–2020); platform code 85

• Renewed: bolts

Don't miss

• Disregard (item 2).
• Ensure that edges of support arm (on gearbox side) (1) and gearbox mounting (2) are parallel.
• Distance (a) can be checked using a ∅ 9 mm drill bit or similar.
• High voltage can cause fatal injury.Danger of severe or fatal injuries from electric shock.The high-voltage system must be re-energised by a "“high-voltage technician”". — Re-energise high-voltage system .

🔧 Engine codes this applies to

📐 45 workshop diagrams for CJZA

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

📋 Procedure

1. ⚠ High voltage can cause fatal injury.Danger of severe or fatal injuries from electric shock.The high-voltage system must be de-energised by a "“high-voltage technician”".Work on the de-energised high-voltage system may only be performed by an "“electrically instructed person”". — De-energise high-voltage system .
2. Perform preparatory work Removing and installing engine mountings - engine codes CUKB, CXUA and Removing and installing gearbox mounting - engine codes CUKB, CXUA.
3. Remove bolts (1) securing gearbox mounting.
4. Renew bolts and screw in by hand until they make contact. [Note: Disregard (item 2).]
5. Remove bolts for engine mounting (arrows).

6. Renew bolts and screw in by hand until they make contact.
7. Ensure that edges of support arm (on gearbox side) (1) and gearbox mounting (2) are parallel.
8. Tighten bolts for gearbox mounting.
9. Check installation position at engine mounting: [Note: Distance (a) can be checked using a ∅ 9 mm drill bit or similar.]
10. Move engine/gearbox assembly sideways if necessary.
11. Tighten bolts for engine mounting.
12. Remove support bracket10-222A.
13. Fit and tighten new bolt (2).
14. Install bracket for power and control electronics for electric driveJX1.
15. ⚠ High voltage can cause fatal injury.Danger of severe or fatal injuries from electric shock.The high-voltage system must be re-energised by a "“high-voltage technician”". — Re-energise high-voltage system .

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