Mariner 4WD L4-2.5L (2010)
removed using an air impact wrench (1/2-in drive minimum).
NOTICE: The crankshaft sprocket diamond washer may come off with the crankshaft pulley. The diamond washer must be replaced.
Remove and discard the diamond washer. If the diamond washer is not installed, engine damage may occur.
Use the Crankshaft Damper Holding Tool and a suitable 1/2-in drive hand tool to hold the crankshaft pulley. Use an air impact wrench to remove
the crankshaft pulley bolt.
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Remove and discard the crankshaft pulley bolt and washer.
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Remove the crankshaft pulley.
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Remove the diamond washer and discard.
Installation
1. Install a new diamond washer.
2. NOTE: Do not install the crankshaft pulley bolt at this time.
NOTE: Apply clean engine oil on the seal area before installing.
Position the crankshaft pulley onto the crankshaft with the hole in the pulley at the 6 o'clock position.
3. NOTICE: Only hand-tighten the 6 mm x 18 mm bolt or damage to the front cover can occur.
NOTE: This step will correctly align the crankshaft pulley to the crankshaft.
Install a 6 mm x 18 mm bolt through the crankshaft pulley and thread it into the front cover.
