240 L4-2127cc 2.1L SOHC B21F (1982)
Overdrive Unit, M/T: Symptom Related Diagnostic Procedures
Fault Tracing Overdrive Type J and P
NOTE: Only the most common and relatively easy to find fault symptoms are included in the following procedures. Before proceeding with the
diagnosis procedure, check fluid level and top off if necessary.
Excessive Noise In Direct Drive Which Disappears In Overdrive
1. Check cone clutch bearing.
Excessive Noise In Both Direct And Overdrive But Disappears 1.5-2 Seconds During Engagement Of Overdrive (speeds Above 65 Km/h, 40
Mph)
1. Check front and rear output shaft bearings.
Excessive Noise Which Reduces In Frequency Once Overdrive Is Engaged
1. Check transmission output shaft bearing.