EN-46745 Piston Pin Clip Remover/Installer
• | The locating mark (4) cast into the underside of the piston should point towards the front of the engine. |
• | The locating notch (3) on the connecting rod cap should be pointing towards the rear of the engine on odd-numbered cylinders and towards the front of the engine on even-numbered cylinders. |
Important: New piston pin retainers must be used. Never reuse the piston pin retainers.
Notice: Use a piston ring expander to install the piston rings. The rings may be damaged if expanded more than necessary.
The mark on the side of the piston ring should face the top of the piston.
The top compression ring may be installed with either side up.
9.1. | Oil control ring expander and second compression ring gaps position 1. |
9.2. | Upper oil control ring gap position 2. |
9.3. | Top compression ring gap position 3. |
9.4. | Lower oil control ring gap position 4. |
Important: If the connecting rod bearings have been used in a running engine, you must replace them with NEW connecting rod bearings for reassembly.