Tacoma PreRunner L4-2.7L (3RZ-FE) (2004)
22. 3RZ-FE: REMOVE NO.4 VIBRATION DAMPER
Remove the 2 bolts and No.4 damper.
INSPECTION
1. INSPECT TIMING CHAINS AND SPROCKETS
a. Measure the length of the 16 links with the chain fully stretched.
Maximum chain elongation
If the elongation is greater than maximum, replace the chain.
HINT: Make the same measurements pulling at 3 or more places selected at random.
b. Wrap the chain around the timing sprocket.
c. Using vernier calipers, measure the sprocket diameter with the chain.
NOTICE: Vernier calipers must contact the chain rollers for measuring.