Tacoma Extra Cab 4WD L4-2.7L (3RZ-FE) (1999)
If necessary, replace the valve.
NOTICE: Install a new valve with the same inscribed mark as the old one.
Inscribed mark: A, B, C, D, E or F
4. INSPECT SPRING
Using calipers, measure the free length of the spring.
Minimum free length: 33.2 mm (1.307 inch)
If it is not within specification, replace the spring.
5. IF NECESSARY, REPLACE OIL SEAL
a. Using SST, tap out the oil seal from the front housing.
SST 09631-10030
NOTICE: Be careful not to damage the bushing of the front housing.
b. Coat a new oil seal lip with power steering fluid.
c. Using a socket wrench (24 mm), press in the oil seal.
NOTICE: Make sure to install the oil seal facing the correct direction.