LEMON Manuals: Even more car manuals for everyone
Home >> Lincoln >> 2024 >> Navigator Reserve >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Engine - 3.0L ECOBOOST) >> Disassembly And Assembly Of Subassemblies >> Piston >> Assembly

Disassembly And Assembly Of Subassemblies: Piston: Assembly

WARNING: This page is about a different car, the 2024 Lincoln Aviator. However, it is still accessible from the selected car via links, so may be relevant.
  1. GFD878255Courtesy of FORD MOTOR COMPANY

    1. For assembly purposes the bump on the connecting rod will face the same way as the bump on the connecting rod cap.

    1. For assembly purposes the bowl on the dome of the piston should be facing toward the intake of the engine.
    2. On the RH bank the bump on the connecting rod and cap should face the front of the engine.
    3. On the LH bank the bump on the connecting rod and cap should face the rear of the engine.
    GFD878256Courtesy of FORD MOTOR COMPANY
  2. Position the piston on the connecting rod.
    GFD878257Courtesy of FORD MOTOR COMPANY
    • Lubricate the piston pin with clean engine oil. Refer to: SPECIFICATIONS .

    • Install the piston pin.

    GFD878258Courtesy of FORD MOTOR COMPANY
  3. NOTE: The piston pin retainer gap orientation must be toward the top of the piston.

    Install the piston pin retainers.

    GFD878259Courtesy of FORD MOTOR COMPANY
    1. Lubricate the oil control rings. Refer to: SPECIFICATIONS .
    2. Install the oil control expander ring.
    3. Install the lower oil control ring.
    4. Install the upper oil control ring.
    GFD878260Courtesy of FORD MOTOR COMPANY
    1. Lubricate the lower compression ring with clean engine oil and install the ring. Refer to: SPECIFICATIONS .
    2. The lettering on the ring should point up toward the top of the piston.
    3. The hook feature will point down toward the bottom of piston.
    GFD878261Courtesy of FORD MOTOR COMPANY
    1. Lubricate the upper compression ring with clean engine oil and install the ring. Refer to: SPECIFICATIONS .
    2. The lettering on the ring should point up toward the top of the piston.
    GFD878262Courtesy of FORD MOTOR COMPANY
  4. Position the piston ring gaps.

    1. Center line of the piston parallel to the wrist pin bore.
    2. Oil control expander ring gap.
    3. Upper compression ring gap.
    4. Lower oil control ring gap.
    5. Lower compression ring gap.
    6. Upper oil control ring gap.

GFD878263Courtesy of FORD MOTOR COMPANY