Toyota Camry Manual page 2048

ENGINE MECHANICAL (5S–FE)
(g)
If the backlash is greater then maximum, replace the cam-
shafts.
EM3308
11.
(a)
P03368
(b)
(c)
If the oil clearance is greater than maximum, replace the lifter.
EM2196
If necessary, replace the cylinder head.
12.
Using a precision straight edge and feeler gauge, measure the
surface contacting the cylinder head for warpage.
If warpage is greater than maximum, replace the manifold.
S06013
13.
Using a precision straight edge and feeler gauge, measure the
surface contacting the cylinder head for warpage.
If warpage is greater than maximum, replace the manifold.
S05606
– CYLINDER HEAD
Inspect the camshaft gear backlash.
(1) Install the camshafts without installing the exhaust
cam sub–gear. (See page EM–53)
(2) Using a dial indicator, measure the backlash.
Standard backlash:
0.020 – 0.200 mm (0.0008 – 0.0079 in.)
Maximum backlash: 0.30 mm (0.0188 in.)
INSPECT VALVE LIFTERS AND LIFTER BORES
Using a caliper gauge, measure the lifter bore diameter
of the cylinder head.
Lifter bore diameter:
31.000 – 31.018 mm (1.2205 – 1.2212 in.)
Using a micrometer, measure the lifter diameter.
Lifter diameter:
30.966 – 30.976 mm (1.2191 – 1.2195 in.)
Subtract the lifter diameter measurement from the lifter
bore diameter measurement.
Standard oil clearance:
0.024 – 0.052 mm (0.0009 – 0.0020 in.)
Maximum oil clearance: 0.07 mm (0.0028 in.)
INSPECT INTAKE MANIFOLD
Maximum warpage: 0.30 mm (0.0118 in.)
INSPECT EXHAUST MANIFOLD
Maximum warpage: 0.30 mm (0.0118 in.)
Author :
EM–49
Date :
1221