How to check the crankshaft end float and what steps should be taken if wear or damage is detected on 2012 Audi A3?

To measure the crankshaft end float, make sure that it is free in the block. Test the float using a dial gauge by pushing the crankshaft to both directions. Wipe off the crankshaft, and check the bearing journals. Monitor the roughness and in case of need, refer to a specialist to do repairs or replacement.

Genuine 2012 Audi A3 Crankshaft

Crank Shaft

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2012 Audi A3 Crankshaft Part Number: 03L-105-021-C
$1573.76 MSRP: $1889.27
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Product Specifications
- Replaces: 03G-105-021-S
- Item Weight: 44.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 03L-105-021-C
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following 2012 Audi A3 Submodels:
- TDI | 4 Cyl 2.0 L DIESEL

2012 Audi A3 Crankshaft Parts and Q&A

Q: How to check the crankshaft end float and what steps should be taken if wear or damage is detected on 2012 Audi A3?
A: To measure the crankshaft end float, make sure that it is free in the block. Test the float using a dial gauge by pushing the crankshaft to both directions. Wipe off the crankshaft, and check the bearing journals. Monitor the roughness and in case of need, refer to a specialist to do repairs or replacement.