Tacoma 2WD L4-2.4L (2RZ-FE) (1996)
b. Install the four check balls.
Check ball:
Rubber ball diameter: 5.5 mm (0.217 inch).
c. Place a new No.3 and No.4 gaskets and plate on the lower valve body.
NOTE: Since No.3 gasket and No.4 gasket look similar, use the illustrations to differentiate between them.
d. Install the lower valve body cover.
e. Install and tighten the eight bolts.