Ford Focus Service Manual: Piston Diameter - Engine System

Ford Focus Service Manual / Powertrain / Engine / General Information / Piston Diameter - Engine System

NOTE:

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

Measure the piston diameter 90 degrees from the piston pin and 42 mm (1.65 in) down from the top of the piston at the point indicated.

Piston - Engine - 2.0L

Material Item Specification Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (US); Motorcraft® SAE 5W-20 Super Premium Motor Oil (Canada) XO-5W20-QSP (US); CXO- ...

Piston Inspection - Engine System

Special Tool(s) Scraper, Piston Ring Groove 303-D033 (D81L-6002-D) or equivalent NOTICE: Do not use a caustic cleaning solution or a wire brush to clean the pistons ...

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Ford Focus Valve Seat Width
NOTE: Refer to the appropriate Section 303-01 for the specification. Measure the valve seat width. If necessary, grind the valve seat to specification. Measure the intake valve seat width. Measure the exhaust valve seat width. Recheck the valve spring installed length ...