The vehicles described in this manual may be equipped with a 5-speed manual transmission (fig 1.1), or transmission with a 4-speed automatic hydromechanical gearbox. Information about servicing a manual transmission is provided in this part of the chapter. Service procedures for automatic transmissions are described in chapter 7B. Some information common to both transmissions, such as changing the shaft seals, is also given in chapter 7B.
Mechanical transmission (model G25M-R) equipped with a 5-speed gearbox with synchronizers in all gears and with manual control. The model number is stamped on a plate affixed to the transmission case.
Given the high cost of repairing a transmission, it may be cheaper to replace it with a new or remanufactured one. Regardless of which decision you make, you will be able to save a significant amount if you remove and install it yourself on the car.