REPAIR INSTRUCTIONS

93.Install the two (inner) hex-head screws and torque to specification.

94.Reconnect the air lines attached to all transmission valves, range shift cylinder and the rear case shift cover. Install air line by holding approximately 152 mm (6 inches) away from air fitting. Insert hose straight into fitting until seated. Slightly tug on hose to ensure it is seated.

95.Install the transmission drain plug and magnetic filter plug and torque to specification.

96.Install the clutch release bearing assembly, shafts, yoke and clutch brake (if equipped).

97.Reinstall the transmission into the chassis of the vehicle.

Refer to the air piping diagrams in “T313–T318(L)(LR)(21)(L21)(LR21) Air Control without Compound Neutralizing for PTO Operation” on page 240 or “T313–T318(L)(LR)(21)(L21)(LR21) Air Control with Compound Neutralizing for PTO Operation” on page 242.

98.Following installation of the transmission into the chassis, remove the oil filler plug. Fill the unit to the proper oil level, using the recommended lubricant. Add lubricant until even with the bottom of the fill hole. Refer to “Transmission Specifications and Capacities” on page 237 in the SPECIFICATIONS section.

99.Allow time for distribution of the lubricant. Then check the level again.

100.Install and tighten the filler plug to specification of 41–48 N•m (30–35 lb-ft).

DO NOT exceed 48 N•m (35 lb-ft) as the plug can seize, resulting in damage to the transmission case when attempting to remove the plug.

Range Shift Valve Check

101.Reconnect all remaining air lines and gear shift linkage/gearshift lever.

102.Check range shift valve operation to make sure that the compound range shift does not occur without being in neutral.