All-wheel drive specifications Total information Left drive axle length: from 1985 to 1987 - 463.5-471.5 mm From 1988 to 1989 - 485.8-488.9 mm Since 1990 - 498.5-501.6 mm Runout in the middle of the shaft no more than - 1.5 mm Tightening torques for...
General information about all-wheel drive Rear brakes on 4WD models are identical to drum brakes on 2WD models (two driving wheels). They differ only in the holes in the axle carrier or drive axle bracket ( see chapter 9 ). The rear suspension of 1985-1987 4x4...
Cardan shaft and cardan joint — description and control 1. The cardan shaft is a separate unit designed to transmit torque from the gearbox to the rear axle. On models 1985-1987. release cardan shaft consists of three pipes. Since 1987, a viscous coupling has been installed...
Cardan shaft — removal and installation Withdrawal 1. Disconnect the cable from the negative battery terminal. 2. Raise the vehicle and place it on stands. Engage the parking brake and move the gearbox to neutral. 3. Remove the pipe protection. On early...
Intermediate supports — removal and installation Withdrawal 1. Remove the cardan shaft ( see Section 4 ). 2. Remove the middle pipe (or viscous coupling) from the front pipe flange. 3. Mark the relative position of the parts. Note: To prevent the pipe from rotating...
SHRUS — removal, repair and installation 1. Remove the cardan shaft ( see Section 4 ). 2. Remove the bolts securing the CV joint to the flange. 3. Mark the relative position of the shaft elements, pull the hinge body out of the pipe (see illustrations related...
Cardan joints — replacement 1. In case of any damage to the cardan joint, it is necessary to replace the part of the cardan shaft to which the cardan joint belongs (see Sections 4 , 5 , 6 ).
Viscous clutch — removal and installation 1. The viscous coupling is not repairable. If it's defective ( see Section 3 ), replace it. 2. Remove the bolts securing the coupling to the flange behind the front support. 3. Remove the mounting bolts from the...
Transfer case seal — replacement 1. Disconnect the universal joint from the front end of the middle tube of the universal joint ( see Section 4 ). Move the pipe aside and secure it. 2. While holding the box flange, remove the nut. Remove the lock...
Final drive gear oil seal — replacement 1. Raise the rear of the vehicle and place it on stands. Block the front wheels 2. Disconnect the cardan shaft and take it to the 8th side ( see Section 4 ). 3. Using a torque wrench, check the force required to turn...
Rear axle — description and control Description 1. Rear axle of 1985-1987 models semi unloaded. Brake drums and wheels are mounted directly on the axle shaft. The differential cup is attached to the axle housing. The final drive housing is mounted on the...
Differential cup (models 1985-1987) — removal, installation Withdrawal 1. Loosen the rear wheel nuts, raise the car on stands, remove the wheels. 2. Drain the oil from the differential case ( see chapter 1 ). 3. Mark the relative position of the flanges of the cardan joint and...
Rear axle — removal and installation (models 1985-1987) Withdrawal 1. Loosen the rear wheel nuts, put the car on stands. Remove wheels. 2. Place a jack under the axle housing. 3. Disconnect the cardan shaft from the final drive ( see Section 4 ), take it aside and secure it....
Rear differential (models since 1988) — removal and installation Withdrawal 1. Raise the rear of the vehicle and place on stands. Block the front wheels. 2. Drain the oil from the differential case ( see chapter 1 ). 3. Remove drive axles ( see Chapter 8A ). 4. Mark the relative...