Ford Fiesta: Engine System - General Information / Valve Guide Inner Diameter. General Procedures

Ford Fiesta 2014 - 2019 Service Manual / Engine / Engine System - General Information / Valve Guide Inner Diameter. General Procedures

Check

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

NOTE: Valve guides tend to wear in an hourglass pattern. The ball gauge can be inserted into the combustion chamber side of the valve guide, if necessary.
- Use a ball gauge to determine the inside diameter of the valve guides in 2 directions at the top, middle and bottom of the valve guide.
- Measure the ball gauge with a micrometer.
- If the valve guide is not within specifications, install a new cylinder head assembly.

Piston Selection. General Procedures

Check NOTE: Refer to the appropriate Section 303-01 for the specifications. NOTE: The cylinder bore must be within the specifications for taper and out-of-round before fitting a piston...

Valve Stem Diameter. General Procedures

Check NOTE: Refer to the appropriate Section 303-01 for the specification. Measure the diameter of each intake and exhaust valve stem at the points shown...

Other information:

Ford Fiesta 2014 - 2019 Service Manual: Rocker Panel Inner Reinforcement - 5-Door. Removal and Installation

Special Tool(s) / General Equipment Resistance Spotwelding Equipment Spot Weld Drill Bit Locking Pliers Removal WARNING: Before beginning any service procedure in this manual, refer to health and safety warnings in section 100-00 General Information...

Ford Fiesta 2014 - 2019 Service Manual: Microphone. Removal and Installation

Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: If the microphone is removed from the headliner, a new microphone must be installed. Headliner Microphone Pry the microphone bezel from the headliner metal mounting bracket and remove the microphone from the headliner by grasping the microphone pigtail...

Rear Wheel Speed Sensor. Removal and Installation

Removal

NOTE: Removal steps in this procedure may contain installation details.

Remove the retainer and pull the rear splash shield outward.

Disconnect the electrical connector and detach the wiring retainer.