Cylinder Head: Inspection: Inspection

WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Checking Cylinder Head Flatness

Courtesy of CHRYSLER GROUP, LLC

NOTE:

Typical Cylinder Head shown in illustration.

Check for cylinder head warping with a straight edge (2) and feeler gauge (1).
Cylinder head must be flat within specification. Refer to ENGINE SPECIFICATIONS .
Remove carbon and varnish deposits from inside of valve guides with a reliable guide cleaner.
Inspect the following components and verify that they are within specification: Refer to ENGINE SPECIFICATIONS .
- Springs
- Valve Seats
- Valve Guides
- Valves