REPAIR
7-21
7
Figure 7-52
7. If the oil clearance exceeds the limit, remove the
camshaft and retighten the camshaft housing to
specification.
Cam Housing Cap Screw Torque: 97 lb-in. (11 N•m)
8. Using a micrometer and bore gauge, measure the
camshaft journal outside diameter (14) and the
journal bore diameter (15).
If the measurement is beyond the standard range,
either the camshaft or cylinder head must be
replaced.
Camshaft Journal Outside Diameter: 0.903—0.904
in. (22.934—22.955 mm)
Camshaft Journal Inside Diameter: 0.905—0.906 in.
(23.000—23.021 mm)
Cam Timing Sprocket
See Figure 7-53.
Figure 7-53
Inspect the camshaft timing sprockets (1) for wear and
damage. If any abnormal condition is noted, replace the
sprocket.
Camshaft Housing Bearing Face
See Figure 7-54.
Figure 7-54
Inspect the camshaft housing bearing face for pitting,
melting, and seizure. If any abnormal condition is found,
replace the cylinder head.
TN0411
14
15
TN0505
1
TN0408
1
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