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Feeler Gauge Set 303-D027 (D81L-4201-A) or equivalent |
NOTE:
Refer to the appropriate Section 303-01 for the specification.
Make sure all cylinder head surfaces are clear of any gasket material, silicone sealant, oil and coolant. The cylinder head surface must be clean and dry before running a flatness check.
NOTE:
Use a Straightedge that is calibrated by the manufacturer to be flat within 0.005 mm (0.0002 in) per running foot of length, such as Snap-On® GA438A or equivalent. For example, if the Straightedge is 61 cm (24 in) long, the machined edge must be flat within 0.010 mm (0.0004 in) from end to end.
Using a Straightedge and a Feeler Gauge Set, inspect the cylinder head for flatness in the sequence shown.Ford Focus Engine oil check
CAUTION:
Do not use oil additives or other
engine treatments. Under certain
conditions, they could damage the
engine.
Note: The oil consumption of new
engines reaches its normal level after
approximately 5 000 kilometres (3 000
miles).
Checking the oil level
CAUTION:
Make sure that th ...