Valve Spring Pressure Load

WARNING: This page is about a different variant/trim than selected.

CAUTION: Do not remove the valve spring seat.

Check valve spring pressure with valve spring seat installed at the specified spring height.

Courtesy of NISSAN NORTH AMERICA, INC.

NOTE: Before measuring valve spring pressure, compress each spring to specified solid height for intake and exhaust valve springs.

Valve spring

: 24.76 mm (0.9748 in)

Standard

: Refer to Service Data .

If the installation load or load with valve open is out of the standard, replace valve spring with valve spring seat.