4 Runner Limited 2WD V6-3.4L (5VZ-FE) (1997)
c. If necessary, replace the valve with one having the same letter as inscribed on the front housing. The inscribed marks are A, B. C, D, E or F.
4. Using calipers, inspect then measure the free length of the spring. The minimum free length is 33.2 mm (1.307 inch). If it is not within
specification, replace the spring.
5. If the necessary, replace the oil seal by performing the following steps
a. Using a screwdriver with vinyl tape wound around its tip, remove the oil seal.
NOTE: Be careful not to damage the bushing of the front housing.
b. Coat a new oil seal lip with power steering fluid.
c. Using the 09950-60010 (09951-00330), 09950-70010 (09951-07100) Special Service Tool (SST) and a press, press in the oil seal.
NOTE: Make sure you install the oil seal facing the correct direction.