TM 10-4320-307-244-17CRANKSHAFT ASSEMBLY REPLACE/REPAIR (CONT)(6) If end clearance is less than 0.007 inch (0.18 mm), loosen main bearing capscrews one turn and pushcrankshaft toward front and then toward rear of cylinder block.(7) Retighten main bearing capscrews in accordance with step (d).(8) Remeasure crankshaft end clearance. The end clearance specifications are given below:NewNewlWorn LimitMinimumMaximumCrankshaft End0.022 inch0.007 inch0.017 inchClearance (0.56 mm)(0.18 mm)(0.43 mm)NOTECrankshafts that have been reground on thrust bearing surfaces are marked for oversize thrustbearings on the rear crankshaft counter weight. If the crankshaft counter weight is marked, checkthe thrust ring part number to make sure the correct thrust ring size is used.Example: F-0.010 = Front 0.010 inch (0.25 mm)Example: F-0.020 = Rear 0.020 inch (0.51 mm)f.If crankshaft end play is more than 0.022 inch (0.56 mm), crankshaft must be removed from engine and replacedor repaired.13. Install connecting rod caps in accordance with paragraph 4-16.14 Install flywheel housing in accordance with paragraph 4-13.15. Install gear cover in accordance with paragraph 4-14.16. Install oil pan in accordance with paragraph 3--38.17. Install engine assembly in accordance with paragraph 3-20.4-135
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