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※
Engine coolant temperature must be less than
Engine coolant temperature must be less than
60 60 ℃ (140
(140 ℉). ).
(9)
Use the barring tool, to rotate the crankshaft until
the number is at TDC.
TDC can be determined by the following meth-
od.
(10)
Align the vibration damper/crankshaft speed
indicator ring so the TDC indicator is at the 12
o'clock position. If both number 1 cylinder rocket
levers are loose, move to the following steps. If
both number 1 cylinder rocker levers are not
loose, rotate the crankshaft 360 degrees.
※
If no TDC mark is present on either the vibration
If no TDC mark is present on either the vibration
damper or the crankshaft speed indicator ring,
damper or the crankshaft speed indicator ring,
align the large gap in the crankshaft speed indi-
align the large gap in the crankshaft speed indi-
cator ring to the 5 o'clock position (2). The dowel
cator ring to the 5 o'clock position (2). The dowel
pin will be visible in the 9 o'clock position (1).
pin will be visible in the 9 o'clock position (1).
Check that both number 1 cylinder rocker levers
Check that both number 1 cylinder rocker levers
are loose. If they are not loose, rotate the crank-
are loose. If they are not loose, rotate the crank-
shaft 360 degrees and check again.
shaft 360 degrees and check again.
(11)
With the engine in this position, lash can be
checked on the following rocker arms.
(E=exhaust, I=Intake)
Four-cylinder 1I, 1E, 2I and 3E)
Six-cylinder 1I, 1E, 2I, 3E, 4I and 5E)
1
6-35
220SA6MA117
220SA6MA118
2
220SA6MA119
220SA6MA120
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