Remove Spark Plugs - Toyota 1 MZ–FE Manual

EG2–18
1MZ–FE ENGINE – ENGINE MECHANICAL
14. REMOVE IGNITION COILS
Remove the 6 bolts and 6 ignition coils from the RH
and LH cylinder heads.
HINT: Arrange the ignition coils in the correct order.

15. REMOVE SPARK PLUGS

Using a 16 mm plug wrench, remove the 6 spark plugs
from the RH and LH cylinder heads.
16. REMOVE CYLINDER HEAD COVERS
Remove the 8 bolts, cylinder head cover and gasket.
Remove the 2 cylinder head covers.
17. SET NO.1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley, and align its groove with
the timing mark "0" of the No.1 timing belt cover.
(b) Check that the valve lifters on the No.1 (IN) are loose
and valve lifters on the No.1 (EX) are tight.
If not, turn the crankshaft 1 revolution (360°) and
align the mark as above.