Ford Ecosport: Engine System - General Information / General Procedures - Piston Diameter
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
-
Measure the piston diameter 90 degrees from the piston
pin and 41 mm (1.61 in) down from the top of the piston at the point
indicated.
NOTE:
It is necessary to disconnect the battery to avoid
setting any DTCs that could cause the PCM to command the oil pressure to
other than what should be observed from a correctly operating system
during the oil pressure test...
Inspection
NOTE:
Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can occur.
Clean and inspect the (1) ring lands, (2) pin bosses,
(3) skirts and the (4) tops of the pistons...
Other information:
Item
Description
1
ABS module and HCU assembly
2
Rear wheel speed sensor (2 required)
3
RCM
4
Front wheel speed sensor (2 required)
..
Symbols are used inside the graphics and in the text area to enhance the information display.
Movement Symbols
Movement
symbols provide detailed information to a required component movement.
These component movements can be rotational or 1-3 dimensional
movements.
Item
Part Number
Description
1
—
Minor component movement clockw..