Supra L6-2997cc 3.0L DOHC MFI (1998)
Inscribed marks: 1, 2, 3, 4 or None.
Rotor & Cam Ring Marks
HINT: There are five vane plate lengths with the following rotor and cam ring marks.
3. Inspect flow control valve.
a. Coat the valve with power steering fluid and check that it falls smoothly into the valve hole by its own weight.
b. Check the valve for leakage.
Close one of the holes and apply 392 - 490 kPa (57 - 71 psi) of compressed air into the opposite side, and confirm that air does not come out
from the end holes.