﻿GET_GEVOMechL2_09_01_01_56 - STEP-BY-STEP Cont Screen
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9. Verify that the shim pack thickness at each top mounting flange does not exceed 0.135 inches (3.429 mm).

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10. Verify that the difference between the top left flange shim pack thickness and the top right flange shim pack thickness is less than 0.060 inches (1.524 mm).

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11. Between every shim pack adjustment and before taking deflection readings, verify that the top flange mounting bolts are being consistently torqued to 650 lb.-ft. (881 Nm). 

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<b>Note:</b> Never use a pneumatic impact gun to torque the flange bolts. 

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Precision torque is required for accurate web deflection readings and alignment.

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12. Verify that the correct +/- signs are being applied to values read on the dial indicator, especially for positions D and E, when reading in a reverse direction with a mirror.

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13. Verify that the correct crank position references are being made as position A is via the R6 crankcase cover opening and not L6.

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14. Verify the integrity of the dial indicator by confirming the needle returns to the same location after pushing in and releasing the probe.

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15. Verify the integrity of the dial indicator by duplicating the results with a second dial indicator.

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16. Verify that the dial indicator is installed in the larger set of the web prick punch marks, not the smaller set.