Toyota 22R-E, Service Manual

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