Toyota 22R-E Service Manual page 343

EG2–66
Both intake and exhaust
Bushing bore mm (in.)
13.000–13.027
(0.5118–0.5129)
13.050 – 13.077
(0.5138 – 0.5148)
(b) Gradually heat the cylinder head to 80 – 100SC (176
(c) Using SST and a 'hammer, tap out the guide bushing.
(d) Using a caliper gauge, measure the bushing bore di–
(e) Select a new guide bushing (STD or O/S 0.05).
If the bushing bore diameter of the cylinder head is
Bushing size
greater than 13.027 mm (0.5129 in.), machine the
bushing bore to the following dimension:
Use STD
13.050 – 13.077 mm (0.5138 – 0.5148 in.)
If the bushing bore diameter of the cylinder head is
Use O/S 0.05
greater than 13.077 mm (0.5148 in.), replace the
cylinder head.
(f) Gradually heat the cylinder head to 80 – 100SC (176
– 212SF).
ENGINE – ENGINE MECHANICAL
– 2 12S F).
SST 09201–60011
ameter of the cylinder head.