﻿GET_GEVOMechL2_09_01_01_36 - STEP-BY-STEP Cont Screen
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<b>Caution:</b> To avoid alignment difficulties, ensure that the left and right bottom shim thicknesses are equal to within 0.001 inches (0.0254 mm).

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6. Remove the bottom shims.

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7. If the alternator is reused, perform the following steps a through e; however, if the alternator is new, only perform steps d and e.

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a. Clean and polish both sides of shims and the alternator mounting face surface using an aluminum oxide flap sanding wheel no coarser than 120 grit.

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b. Use emery cloth or a file to remove any raised metal or burrs on the bottom flanges.

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c. Apply a rust inhibitor to the polished flanges and shims.

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d. Measure and confirm each bottom flange shim is approximately 0.090 inches (2.286 mm) thick, and the thicknesses of both shims are equal to within 0.001 inches (0.0254 mm).

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e. Re-apply the shims to the alternator and then torque the 1/2-13 x 0.75-inch grade 5 bolts to 55-62 lb.-ft. (75-84 Nm).

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8. Use compressed air to clean all of the prepared surfaces and bolt holes.
