Torque Converter Rebuild in the TEMSA TS 30 Bus

Temsa is a Turkish bus manufacturer offering various models tailored to different transport needs. One of the models from the Turkish company is the Temsa TS 30 bus with an Allison 3000 transmission.

The torque converter works in every automatic transmission, including the Allison 3000. With mileage it wears and needs a rebuild: resealing and new bearings. Below we describe how that went, step by step.

Diagnostics and Removal

The first stage of a torque converter rebuild is thorough fault diagnostics. In the case of the Allison 3000 transmission, the most common signs of damage are fluid leaks or abnormal transmission operation. After identifying the problem, we proceed with removing the torque converter, which involves removing the transmission and disassembling the converter housing.

Repair Process

The next step is the precise removal of old seals and bearings. The mounting area has to be cleaned thoroughly, otherwise the repair will not last. At this stage, technicians usually use precision seal removal tools and special bearing pullers.

After thorough cleaning of the mounting area, we proceed to replace the seals and bearings. We use replacement parts matched to the converter's operating conditions. They decide how long the rebuild lasts.

After installing new seals and bearings, the torque converter is reassembled into its housing. The next step is conducting tests to ensure that the rebuild was carried out correctly. Tests include checking for leaks, operating stability of the converter, and dynamic balancing.

Rebuilding the torque converter in an Allison 3000 takes precision, experience, the right parts and the right tools. It is a job for a workshop that works on automatic transmissions every day.

Use the contact form and we will arrange the repair details at ASB Długołęka.