Tacoma Extra Cab 4WD L4-2.7L (3RZ-FE) (1999)
INSPECT VALVE PISTON PIN AND LOAD SENSING CONTACT SURFACE FOR WEAR
Wear limit: 0.7 mm (0.028 inch)
REASSEMBLY
1. ASSEMBLE LOAD SENSING SPRING
a. Install the load sensing valve boot and load sensing spring boot.
b. Install the 2 rubber plates, 2 collars and 4 bushings.
HINT:
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Apply lithium soap-base glycol grease to all rubbing areas.
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Do not mistake the valve side for the shackle side of the load sensing spring.
2. INSTALL SHACKLE NO. 1 AND NO. 2
a. Install the lock nut and shackle No. 1 to the shackle No. 2.
b. Torque the nut.
Torque: 24 Nm (250 kgf-cm, 18 ft. lbs.)
3. INSTALL LOAD SENSING SPRING TO SHACKLE NO. 1
a. Install the load sensing spring and 2 plate washers to the shackle No. 1.
b. Install the bolt and nut.
Torque: 18 Nm (185 kgf-cm, 13 ft. lbs.)
4. INSTALL LOAD SENSING SPRING TO VALVE BODY
Install the load sensing spring to the load sensing valve with the clip.
5. INSTALL VALVE BRACKET
a. 2WD: Install the set plate to the valve assembly through the valve bracket and temporarily tighten the 2 valve body mounting nuts with flexible
hose bracket.
b. 4WD and Pre runner: Install the set plate to the valve assembly through the valve bracket and temporarily tighten the 2 valve body mounting
nuts.
c. Install the bolt and nut with the 2 plate washers.
Torque: 18 Nm (185 kgf-cm, 13 ft. lbs.)