TROUBLESHOOTING
Page 81
6. Place a screwdriver between the rocker arm
and the roller. Carefully pry the roller out as
far as possible and note the value on the dial
indicator.
Use care when prying or pressing on the roller to
avoid damage to the surface of the roller.
72
Figure 72 — Prying Roller Out
7. Using a blunt object, press the roller in as far
as possible. Note the reading on the dial
indicator. The maximum clearance allowed
between the roller bushing and shaft is
0.1 mm (0.0039 inch). If the clearance is
greater than this, replace the rocker arm.
73
Figure 73 — Pressing Roller In
8. When replacing a rocker arm, lubricate the
new rocker arm roller bushing with clean
engine oil. Use an oil can and insert the
nozzle into the oil channel passage. Rotate
the roller while lubricating and check that oil
comes out on both sides of the roller.
74
Figure 74 — Lubricating Rocker
9. Repeat the check on all other rocker arm
roller bushings as necessary.
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