Toyota 1 MZ–FE Manual page 89

1MZ–FE ENGINE – ENGINE MECHANICAL
C. Inspect camshaft journals
Using a micrometer, measure the journal diameter.
Journal diameter:
26.949 – 26.965 mm (1.0610 – 1.061 6 in.)
If the journal diameter is not as specified, check the oil
clearance.
D. Inspect camshaft bearings
Check that bearings for flaking and scoring.
If the bearings are damaged, replace the bearing caps
and cylinder head as a set.
E. Inspect camshaft journal oil clearance
(a) Clean the bearing caps and camshaft journals.
(b) Place the camshafts on the cylinder head.
(c) Lay a strip of Plastigage across each of the camshaft
journals.
(d) Install the bearing caps.
(See step 3 on pages
Torque: 16 N–m (160 kgf–cm, 12 ft–lbf)
NOTICE: Do not turn the camshaft.
(e) Remove the bearing caps.
EG2–98 to 102)
EG2–89