Ford Focus Quiz
Powertrain

Piston Ring-to-Groove Clearance

In this manual: Powertrain
Vehicle - General — 4Accessories — 40Body — 237Chassis — 113Electrical — 19HVAC — 44Powertrain — 292
~1min read
1special tools
Special Tool(s)
Feeler Gauge Set
303-D027 (D81L-4201-A) or equivalent
NOTE:

Refer to the appropriate Section 303-01 for the specification.

  1. Inspect the piston for ring land damage or accelerated wear.
  1. Using the Feeler Gauge Set, measure the piston ring-to-groove clearance.

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A quick Ford Focus quiz: every answer comes with an explanation and a link to the manual page.