T100 Extra Cab Pickup 4WD V6-3.4L (5VZ-FE) (1997)
1. Using a micrometer, measure the thickness of the removed shim.
2. Calculate the thickness of a new shim so the valve clearance comes within the specified value.
T-Thickness of used shim
A-Measured valve clearance
N-Thickness of new shim
Intake: N = T + (A - 0.18 mm (0.007 inch))
Exhaust: N = T + (A - 0.32 mm (0.013 inch))
3. Select a new shim with a thickness as close as possible to the calculated values.
HINT: Shims are available in 17 sizes in increments of 0.050 mm (0.0020 inch), from 2.500 mm (0.0984 inch) to 3.300 mm (0.1299
inch).
c. Install a new adjusting shim.
1. Place a new adjusting shim on the valve lifter, with imprinted numbers facing down.
2. Press down the valve lifter with SST (A), and remove SST (B).
SST 09248-55040 (09248-05410, 09248-05420)
d. Recheck the valve clearance.
6. INSTALL CYLINDER HEAD COVERS
7. INSTALL INTAKE AIR CONNECTOR