REPAIR INSTRUCTIONS

30.On the conventional output shaft model transmissions: T313–T318(L)(LR), remove the capscrews from the rear mainshaft bearing cover.

31.For the conventional output shaft model transmissions: T313–T318(L)(LR), remove the rear mainshaft bearing cover. Jackscrew holes are provided to assist in removal.

32.Remove the output housing gasket from either the housing or the case as needed.

33.Number the front countershaft front bearing covers and the rear countershaft bearing covers, using a grease pencil. Write number 1 on the upper right front cover (viewed from front), number 2 on the upper left front cover (viewed from front) and number 3 on the lower front cover. Write number 1 on the upper left rear cover (viewed from rear), number 2 on the upper right rear cover (viewed from rear) and number 3 on the lower rear cover.

35.Remove the jackscrew plugs from the covers.

34.Remove

Pry the plugs loose using a thin knife-edge or similar tool. Do not cut through plugs during removal. Save for reuse or replace if necessary.

36.Remove the rear countershaft bearing covers, shims and O-rings. Jackscrew holes are provided to assist removal.