Inspect Inner Compression Spring; Inspect Intake Valve - Toyota 2002 Camry Service Manual

Deviation
Margin
Thickness
2002 CAMRY REPAIR MANUAL (RM881U)
ENGINE MECHANICAL –
13.

INSPECT INNER COMPRESSION SPRING

(a) Check the free length.
(1)
Free length: 45.7 mm (1.799 in.)
EM0801
(b) Check the deviation.
(1)
Maximum deviation: 1.6 mm (0.063 in.)
Maximum angle (reference): 2_
EM0988
14.

INSPECT INTAKE VALVE

(a) Check the valve overall length.
(1)
Standard overall length: 101.71 mm (4.0043in.)
Minimum overall length: 101.21 mm (3.9846in.)
EM2534
(b) Check the diameter of the valve stem.
(1)
Valve stem diameter:
5.470 – 5.485 mm (0.2154 – 0.2159 in.)
A32770
(c) Check the valve head margin thickness.
(1)
Standard margin thickness:
1.05 – 1.45 mm (0.041 – 0.057 in.)
Minimum margin thickness: 0.5 mm (0.020 in.)
EM0181
CYLINDER HEAD ASSY (2AZ–FE)
Using vernier calipers, measure the free length of
the valve spring.
Using a steel square, measure the deviation of the
valve spring.
Using vernier calipers, measure the valve overall
length.
Using a micrometer, measure the diameter of the
valve stem.
Using vernier calipers, measure the valve head
margin thickness.
Author :
14–111
Date :
1635