Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
b) Hold the tensioner with both hands and push the push rod strongly as shown to check that it doesn't move. If the push rod moves, replace the
tensioner.
NOTICE: Never hold the tensioner push rod facing downward.
c) Measure the protrusion of the push rod from the housing end.
Protrusion: 10.5 to 11.5 mm (0.413 to 0.453 inch)
If the protrusion is not as specified, replace the tensioner.
4. INSPECT WATER PUMP ASSEMBLY