Regulator Valve Clearance

(Clearance) = (Regulator valve hole diameter) - (Regulator valve outer diameter)

Fig 1: Measuring Regulator Valve Clearance

G08649005

Courtesy of NISSAN NORTH AMERICA, INC.

Standard: Refer to "REGULATOR VALVE ".

If the calculated value is out of the standard, replace oil pump assembly.

CAUTION:

Coat regulator valve with engine oil.
Check that it falls smoothly into valve hole by its own weight.