Special Tools
• | EN-46745
Piston Pin Clip Remover/Installer |
• | EN-46745-4
Piston Pin Clip Remover/Installer Adapter |
Important: Install the piston onto the connecting rod with the arrow oriented toward the front of the engine.
- Assemble the connecting rod and the piston.
Notice: Install the piston pin retainers correctly in the retaining groove during
assembly in order to avoid engine damage.
- Use the following procedure to assemble the piston pin and the retainer:
2.1. | Coat the piston pin with oil. |
2.2. | Using the
EN-46745
and the
EN-46745-4
, install one side of one piston pin retainer into the retaining groove. Rotate the retainer until it is fully
seated in the groove. |
2.3. | Install the connecting rod and the piston pin. Push the piston pin until it bottoms in the previously installed retainer. |
2.5. | Ensure that the piston moves freely. |
Notice: Use a piston ring expander to install the piston rings. The rings may
be damaged if expanded more than necessary.
- Install the following components of the oil control ring assembly - bottom ring:
3.2. | The lower oil control ring |
3.3. | The upper control ring |
- Install the lower compression ring - second ring. Place the manufacturer's mark facing up.
- Install the upper compression ring - top ring.