Service the rear axle is to maintain the required level of oil in the crankcase and its timely change, inspection, timely detection and elimination of axial clearance in the main transmission gears, the pressure relief valve to be cleaned, as well as to lift all the fixings. As well as all other mechanisms, auxiliary parts UAZ must be in good condition, for example, to monitor the axial gap, the level of oil in the crankcase. Axial clearance of the main transfer driven gear is not allowed. His check should be made through the filler holes.
Adjustment of the gap UAZ parts rear axle must be done only when changing gears and bearings. Adjust the pinion bearings final drive through the adjustment ring and protracted nut. It should be remembered that during the formation of a large axial play drive pinion front axle can stretch into the box and lead to differential wedging of one of the leading parts UAZ – the front axle. If differential for any reason, subject to demolition, then it is necessary to combine the assembly rooms, available on the left and right cups. In principle, all operations of disassembly, assembly, maintenance, adjustment and possible failure of front axle are the same as in the rear. To reduce wear and tear parts UAZ front axle, as well as for fuel economy when operating the vehicle on paved roads with off the front axle, it is advisable to disable the hub and the front wheels. Front axle service is checked regularly and lifting screw connections, checking clearances, adjusting bearings and gears mesh, toe and timely implementation of lubrication. Also, it is necessary to follow the camber angle adjustment. Determine the level of toe on the lookout hole, with the position of wheels motion in a straight line.