Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
Q: What Precautions Should Be Taken When Servicing and Repairing the Piston Ring Set to Avoid Damage on Lincoln Town Car?
A: In servicing the piston, do not ruin the piston ring or the cylinder bore. Do not change rings among pistons. Check out-of-round and taper specification of cylinder bore. A piston with no rings is used to drive a ring to the bottom, with the end gaps of the top and second rings then measured up.