Volvo 770 owners have reported 27 power train related problems since 1996. Table 1 shows the 12 most common power train problems. The number one most common problem is related to the vehicle's clutch (5 problems). The second most common problem is related to the vehicle's universal joint (5 problems). For details of each of the problem category, use the links in the table.
The clutch experienced vibration and was replaced. Read details...
Consumer states that the steering locked up while driving. The dealer has determined the universal joint that allows the steering column to pivot failed. Nlm Read details...
Driver states transmission is overheating, no problem found; clutch vibration under power, clutch servio boot torn; found clevis and lever worn, replaced lever. Read details...
The vehicle makes grinding noises in the eaton transmission, but the dealer was unable to find the cause. Read details...
Consumer stated the transmission was overheating over 300 degrees, the dealer stated there was a transmisson leak, also the rear axle assembly was leaking and the clutch brake on transmission was adjusted. Read details...