Lancer Evolution L4-2.0L Turbo (4B11T/C) (2010)
axis line of the chain elongation indicator at the front side of timing chain case is overlapped with that of the chain elongation indicator at the
reverse side of timing chain case.
6. Check the end top point "A" of timing chain cross section surface and the point of chain elongation indicator which is fixed in Step 5. When the
end top point "A" of timing chain is positioned at the left-hand side of chain elongation indicator, it is unnecessary to replace the timing chain
because the timing chain is within the specified length. When the end top point "A" of timing chain is positioned at the right-hand side of chain
elongation indicator, it is necessary to replace the timing chain because the timing chain elongates more than the specified length.
NOTE: If the timing chain is extended more than the specified value, the oil pump chain could possibly be extended, too. The oil pump chain,
therefore, must be replaced when the timing chain is replaced.
7. Install the upper chain guide.
CAUTION: