Ford Focus Service Manual: Cylinder Bore Out-of-Round

Cylinder Bore Cleaning

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- ...

Cylinder Bore Taper

NOTE: Refer to the appropriate Section 303-01 for the specification. Measure the cylinder bore at the top, middle and bottom of piston ring travel in 2 directions as indicated. Verify the cyl ...

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Ford Focus Engine System - General Information
NOTICE: When repairing engines, all parts must be contamination free. If contamination/foreign material is present when repairing an engine, premature engine failure may occur. NOTE: Specifications show the expected minimum or maximum condition. Refer to the appropriate section in Group 303 f ...