T100 SR5 Extra Cab Pickup 4WD V6-3.4L (5VZ-FE) (1998)
If necessary, replace the valve with one having the same letter as inscribed on the front housing.
Inscribed mark: A, B. C, D, E or F.
4. Inspect spring.
Using calipers, measure the free length of the spring.
Minimum free length: 32.3 mm (1.272 inch).
If it is not within the specification, replace the spring.
5. If necessary, replace oil seal.
a. Using a screwdriver with vinyl tape wound around its tip, remove the oil seal.
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 Special Service Tool (SST) 09950-60010 (09951-00330), 09950-70010 (09951-07100) or equivalents, press in the oil seal.
NOTICE: Make sure to install the oil seal facing the correct direction.
REASSEMBLY
NOTICE: When using a vise, do not overtighten it.
1. Coat with power steering fluid.