TM 9-2320-289-345-22.TRANSFER CASE MAINTENANCE (M1028A1 AND M1031) (Con’t).NOTEArbor press and a suitable sleeve may be used to apply downwardpressure to bearing (77).4.Place idler gear (80) assembly withthreaded end of idler shaft (76)upward. Apply downward pressure tobearing (77).Using dial indicator(102) on idler gear, measure idlergearendplay.Limitsare0.001-0.002 in. (0.025-0.051 mm).If end play is not within specification,adjust by removing or adding shim(s)(78). Recheck ‘end play.5.Remove idler shaft (76) from idlergear (80) assembly.TA503456-175
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