Ford Fiesta: Engine System - General Information / Cylinder Head Distortion. General Procedures
Special Tool(s) /
General Equipment
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
-
NOTE:
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.
Use the General Equipment: Feeler Gauge
Check
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...
Special Tool(s) /
General Equipment
Feeler Gauge
Cleaning
Clean the exhaust manifold using a suitable solvent. Use
a plastic scraping tool to clean the gasket sealing surfaces...
Other information:
System Operation
How the clutch works
Cross-sectional view of a single disc dry clutch
Item
Description
A
Clutch disengaged
B
Clutch engaged
1
Flywheel
2
Clutch disc
3
Pressure plate
4
Diaphragm spring
5
Transmission input shaft
6
Clutch cover
7
Crankshaft
The..
Preliminary Inspection
Verify the customer concern by carrying out a road test on a
smooth road. If any vibrations are apparent, Refer to the Symptom
Chart: NVH.
To maximize tire performance, inspect for signs of incorrect
inflation and uneven wear, which may indicate a need for balancing,
rotation or front suspension alignment.
Correct tire pressure and d..
Categories
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the brake shoes.
Refer to: Brake Shoes (206-02 Drum Brake, Removal and Installation).
Disconnect the brake tube fitting.
Torque:
159 lb.in (18 Nm)
Remove the bolt and wheel cylinder.
Torque:
106 lb.in (12 Nm)

Disconnect the brake shoe lever fitting and re
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