Supra Sport Roof L6-2997cc 3.0L DOHC MFI (1998)
NOTICE: Be careful not to overexpand the teflon rings.
c. Coat the rings with power steering fluid.
d. Install the rings to the valve assembly, and snug them down with your fingers.
e. Carefully slide the tapered end of SST 09631-32020 or equivalent, over the teflon rings to seal them.
NOTICE: Be careful not to damage the teflon rings.
6. If necessary, replace teflon rings and O-rings.
a. Using a screwdriver, remove the 2 teflon rings and O-rings from the control valve assembly.
NOTICE: Be careful not to damage the grooves for the teflon ring.
b. Coat 2 new O-rings with power steering fluid, and install them.
c. Expand 2 new teflon rings with your fingers.
NOTICE: Be careful not to overexpand the teflon rings.
d. Coat the rings with power steering fluid.
e. Install the rings to the valve assembly, land snug them down with your fingers.
f.
Carefully slide the tapered end of SST 09631-32020 over the teflon rings to seal them.
NOTICE: Be careful not to damage the teflon rings.
6. If necessary, replace pressure control valve assembly.
a. Using a (6 mm) hexagon wrench, remove the three bolts and the connector bracket.
b. Remove the three O-rings from the control valve housing.
c. Coat three new O-rings with power steering fluid, and install them.
d. Using a (6 mm) hexagon wrench, install a new pressure control valve and connector bracket with the three bolts.
Torque: 18 Nm (13 ft. lbs.).
ASSEMBLY
NOTICE: When using a vise, do not overtighten it.
1. Coat with power steering fluid or molybdenum disulfide lithium base grease.
2. Install spacer and oil seal.
a. Coat a new oil seal lip with power steering fluid.
b. Using Special Service Tool (SST) 09950-60010 (09951-00240, 09951-00400, 09952-06010), 09950-70010 (09951-07360) or equivalents,
press in the oil seal.