Isuzu — Function Check

For these Isuzu models: 4LE1N, 4LE1T.

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Procedure

1. 1. Rotate the crankshaft over 360 degrees into a
2. 1. TDC Mark
3. 2. Mark Groove
4. 2. Remove the cylinder head cover and check

Source: manual:Isuzu-4LE1T_SHOP-MANUAL.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.