Lumina V6-204 3.4L DOHC (1991)
Piston: Service and Repair
Fig. 15 Piston Marking
When installing piston and rod assemblies into cylinder block, ensure arrow on top of piston faces toward the front of the engine, Fig. 15.
Piston: Service and Repair
Fig. 15 Piston Marking
When installing piston and rod assemblies into cylinder block, ensure arrow on top of piston faces toward the front of the engine, Fig. 15.