TRANSMISSION TROUBLESHOOTING AND MAINTENANCE PROCEDURES. (cont)
TEST OR INSPECTION
TRANSMISSION DOES NOT OPERATE IN FOURTH, FIFTH OR SIXTH SPEEDS.
Check the Number Six clutch plates and discs.
If you suspect a problem with the clutch plates or discs--contact General Support.
TRANSMISSION DOES NOT SHIFT OUT OF SPEED WHEN CONTROL LEVER MOVED.
Check the control linkage.
If the linkage is loose or needs adjustment--adjust or replace. Refer to paragraph 5-5.
TRANSMISSION ENGAGES BUT VEHICLE WILL NOT MOVE.
Check the differential.
If the differential is damaged or defective--replace. Refer to paragraph 5-19.
Check the final drive planetary.
If you suspect a problem with the final drive planetarycontact General Support.
Check the clutches being engaged.
If you suspect too many clutches are being engaged--contact General Support.
TRANSMISSION GETS HOT.
Check the core of the oil cooler.
If the core is not open completely or is damaged or defective--replace. Refer to paragraph 5-11.
Check the clutch.
If you suspect too much resistance in the clutch--contact General Support.