2006 TOYOTA RAV4 Service Repair Manual

Page 617 of 2000

TOYOTA RAV4 2006  Service Repair Manual 2AZ-FE ENGINE MECHANICAL  –  CYLINDER HEADEM–73
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(c) Using a vernier caliper, measure the valve overall 
length.
Standard overall length:
101.15 mm (3.9823 in.)
Minimum overall length:
100.70 mm

Page 618 of 2000

TOYOTA RAV4 2006  Service Repair Manual EM–742AZ-FE ENGINE MECHANICAL  –  CYLINDER HEAD
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15. INSPECT EXHAUST VALVE GUIDE BUSH
(a) Using a caliper gauge, measure the inside diameter 
of the guide bush.
Standard bush inside diameter:
5.

Page 619 of 2000

TOYOTA RAV4 2006  Service Repair Manual 2AZ-FE ENGINE MECHANICAL  –  CYLINDER HEADEM–75
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(c) Using SST and a hammer, tap out the guide bush.
SST 09201-10000 (09201-01050), 09950-70010 
(09951-07100)
(d) Heat the cylinder head to 80 to

Page 620 of 2000

TOYOTA RAV4 2006  Service Repair Manual EM–762AZ-FE ENGINE MECHANICAL  –  CYLINDER HEAD
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(h) Using a sharp 5.5 mm reamer, ream the valve guide 
bush to the standard specified clearance between 
the valve guide bush and valve stem.
Sta

Page 621 of 2000

TOYOTA RAV4 2006  Service Repair Manual 2AZ-FE ENGINE MECHANICAL  –  CYLINDER HEADEM–77
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Standard valve guide bush diameter
If the bushing bore diameter of the cylinder head is 
greater than 10.394 mm (0.4092 in.), replace the 
cylind

Page 622 of 2000

TOYOTA RAV4 2006  Service Repair Manual EM–782AZ-FE ENGINE MECHANICAL  –  CYLINDER HEAD
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(b) Using E5 and E7 "torx" socket wrenches, install the 
11 stud bolts.
4. REPLACE RING PIN
(a) Remove the 4 ring pins.
A098141E04

Page 623 of 2000

TOYOTA RAV4 2006  Service Repair Manual 2AZ-FE ENGINE MECHANICAL  –  CYLINDER HEADEM–79
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(b) Using a plastic-faced hammer, tap in 4 new ring pins 
to the specified protrusion height.
Protrusion height:
3.0 mm (0.12 in.)
A098140E04

Page 624 of 2000

TOYOTA RAV4 2006  Service Repair Manual EM–802AZ-FE ENGINE MECHANICAL  –  CYLINDER HEAD
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REASSEMBLY
HINT:
• Thoroughly clean all parts to be assembled.
• Before installing the parts, apply fresh engine oil to all 
sliding and rota