Durango 2WD V8-4.7L Flex Fuel (2009)
1. Before installing piston and connecting rod assemblies into the bore, install the piston rings.
2. Immerse the piston head and rings in clean engine oil. Position a ring compressor (3) over the piston and rings. Tighten ring compressor. Ensure
position of rings do not change during this operation.
3. Position bearing onto connecting rod. Ensure that hole in bearing shell aligns with hole in connecting rod. Lubricate bearing surface with clean
engine oil.
4. Install Special Tool 8507 Connecting Rod Guides (4) into connecting rod bolt threads.
5. The pistons are marked on the piston pin bore surface with an raised "F" indicating installation position (1). This mark must be pointing toward the
