Ford Focus Service Manual: Piston Inspection - Engine System
Special Tool(s)
|
Scraper, Piston Ring Groove
303-D033 (D81L-6002-D) or equivalent |
NOTICE: 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) skirts, (3) pin bosses and the
(4) tops of the pistons. If wear marks, scores or glazing is found on the piston
skirt, check for a bent or twisted connecting rod.
- Use the Piston Ring Groove Scraper to clean the piston ring grooves.
- Make sure the oil ring holes are clean.
NOTE: Refer to the appropriate Section 303-01 for the specification.
Measure the piston diameter 90 degrees from the piston pin and 42 mm (1.65
in) down from the top of the piston at the poin ...
NOTE: The cylinder bore must be within the specifications for taper
and out-of-round before fitting a piston.
Select a piston size based on the cylinder bore.
NOTE: For precision ...
More about Ford Focus:
Ford Focus Opening the convertible top
Convertible top operating clearance
2050 millimetres (80.7 inches) A
190 millimetres (7.5 inches) B
WARNINGS:
Make sure that there are no
obstructions in the convertible top
linkage area, windscreen frame,
door windows and rear quarter windows
before opening or closing the convertible
...