Nissan 100NX N14 silhouetteN14

Cylinder Head - Assembly (Cont'd)

EM-121prose procedure

Intake manifold tightening sequence differs between SR20DE and SR20DET. Exhaust manifold and its cover installation is SR20DE only. Valve identification marks differ by engine.

Continued from EM-120

Assembly (Cont'd)

  1. 3
    Install water outlet.
    (1) Before installing water outlet, remove all traces of liquid gasket from mating surface using a scraper. Also remove traces of liquid gasket from mating surface of cylinder head.
    (2) Apply a continuous bead of liquid gasket to mating surface of water outlet.
    Use Genuine Liquid Gasket or equivalent.
    Illustration of a water outlet with liquid gasket bead application, labelled 'Liquid gasket', with dimension '2.0 - 3.0 mm (0.079 - 0.118 in)' for the bead width.
    SEM086D
  2. 4
    Install intake manifold. Refer to "Installation" in "INTAKE MANIFOLD".
    SR20DE intake manifold diagram showing numbered bolt tightening sequence (1 through 7+) for the intake manifold and intake manifold collector. Labels: 'SR20DE', 'Intake manifold', 'Intake manifold collector', 'Tighten in numerical order'.
    SEM087D
  3. 5
    Install exhaust manifold. (SR20DE only)
    SR20DE exhaust manifold diagram showing numbered bolt tightening sequence (1 through 7). Labels: 'SR20DE', 'Tighten in numerical order'.
    SEM089D
  4. 6
    Install exhaust manifold cover. (SR20DE only)
  5. 7
    Install valve component parts.
    Install valves, noting their identification marks as indicated in the table below.
    Illustration of a valve head showing the identification mark stamped on the valve, labelled 'Identification mark'.
    SEM595O

Valve identification mark

Intake valve
SR20DE53J
SR20DET54C
Exhaust valve
SR20DE5J
SR20DET5C or no mark
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See also

INTAKE MANIFOLD

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