Technician A states that a oil pressure regulating valve can be adjusted by setting the spring tension with shims or an adjustment screw. Technician B states that color coded replacement springs are used to adjust oil pressure regulating valves. Which technician is correct?
A) Technician A only.
B) Technician B only.
C) Both A and B.
D) Neither A nor B.

Question

Quizplus · Accepted Answer

Both technicians are correct. Oil pressure regulating valves can be adjusted by setting the spring tension with shims or an adjustment screw, and color coded replacement springs are also used for adjusting them.

Technician a States That a Oil Pressure Regulating Valve Can