Ford Focus Service Manual: Piston - Engine - 2.0L
| Item | Specification |
|---|---|
| Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (US); Motorcraft® SAE 5W-20 Super Premium Motor Oil (Canada) XO-5W20-QSP (US); CXO-5W20-LSP12 (Canada) | WSS-M2C945-A |
| Item | Part Number | Description |
|---|---|---|
| 1 | 6150 | Piston compression upper ring |
| 2 | 6152 | Piston compression lower ring |
| 3 | 6159 | Piston oil control upper segment ring |
| 4 | 6161 | Piston oil control spacer |
| 5 | 6159 | Piston oil control lower segment ring |
| 6 | 6140 | Piston pin retainer |
| 7 | 6140 | Piston pin retainer |
| 8 | 6135 | Piston pin |
| 9 | 6200 | Connecting rod |
| 10 | 6110 | Piston |
Disassembly
- Remove the piston rings from the piston.
- Discard the piston rings.
- Remove the 2 piston pin retainers and the piston pin.
- NOTE:
If the piston and connecting rod are to be reinstalled, they must be assembled in the same orientation. Mark the piston orientation to the connecting rod for reassembly.
Separate the piston from the connecting rod.
- Clean and inspect the piston and connecting rod. For additional information, refer to Section 303-00.
Assembly
- NOTE:
The arrow on the top of the piston points towards the front of the engine.
Align the piston-to-connecting rod orientation marks, and position the connecting rod in the piston.
- Lubricate the piston pin and pin bore with clean engine oil.
- Install the piston pin in the piston and connecting rod assembly.
- Install the piston pin retaining clips in the piston.
- Lubricate the piston and the new piston rings with clean engine oil.
- NOTE:
The piston compression upper and lower ring should be installed with the paint mark on the outside diameter circumference of the ring to be positioned on the right side of the ring gap. The lower compression ring needs to be installed with the undercut side downward.
NOTE:
The upper and lower compression ring gaps are not controlled for installation.
Install the piston rings onto the piston as shown.- Piston pin
- Upper oil control ring gap location
- Lower oil control ring gap location
- Center line of the piston pin bore and the expander gap
Flywheel Inspection - Engine System
Special Tool(s)
Dial Indicator Gauge with Holding Fixture
100-002 (TOOL-4201-C) or equivalent
Holding Tool, Flywheel
303-103 (T74P-6375-A)
NOT ...
Piston Diameter - Engine System
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 ...
More about Ford Focus:
Ford Focus Wiper Pivot Arm
Removal and Installation
Lift up the covers and loosen the wiper pivot arm nuts approximately 2 turns.
Lift the wiper pivot arms and release them from the taper by moving them
to one side.
Remove the nuts and wiper pivot arms.
To install, tighten to 27 Nm (20 lb-ft).
...
