Nissan 100NX N14 silhouetteN14

Cylinder Block - Assembly (Cont'd)

EM-153prose procedure

Piston oil jets are SR20DET only.

Continued from EM-152

Assembly (Cont'd)

  1. 2
    Install piston oil jets. (SR20DET only)
    Cutaway view of the cylinder block showing baffle plate and oil jets locations, with an 'Engine front' direction arrow. Callouts: 'Baffle plate', 'Oil jets (SR20DET only)'.
    SEM810D
  2. 3
    Install baffle plate.

Piston

  1. 1
    Install new snap ring on one side of piston pin hole.
    Illustration of installing a new snap ring on one side of the piston pin hole using pliers.
    SEM166B
  2. 2
    Heat piston to 60 to 70 degC (140 to 158 degF) and assemble piston, piston pin, connecting rod and new snap ring.
    Align the direction of piston and connecting rod.
    Numbers stamped on connecting rod and cap correspond to each cylinder.
    After assembly, make sure connecting rod swings smoothly.
    Illustration of a piston and connecting rod assembly showing orientation marks. Callouts: 'Front mark', 'Piston grade number', 'Oil hole', 'Engine front', 'Cylinder number', with a front direction arrow.
    SEM946C
  3. 3
    Set piston rings as shown.
    Diagram showing piston ring orientation: Top ring (upper side), 2nd ring (punchmark side), and Oil ring. Callouts: 'Upper side', 'Top', 'Punchmark side', '2nd', 'Oil'.
    SEM601D
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