Emphasis block forward wheels to interfere with car moving. Lift a back part of the car and establish it on support. Lower the lever of a lay brake and establish the gear change lever in neutral position.
Fig. 10.10. A reversing of bolts of fastening of the back universal hinge карданного a shaft to a flange of the main reverse gear
Turn out nuts and bolts of fastening of the back universal hinge карданного a
shaft to a flange of the main reverse gear (fig. 10.10
). For access to nuts and bolts turn propeller a
shaft. A soft wire fix a back part карданного a
shaft, do not allow it to hang on the basic bearing.
Hammer and chisel beat out a fillet of a nut from a groove of a shaft of a flange of the main reverse gear.
The special tool fix from проворачивания a flange of the main reverse gear and turn out a nut of its fastening.
Remove a flange. If it is not taken manually, use a stripper with two captures.
Edge of a flat screw-driver take a cuff. At extraction do not scratch a groove for cuff installation.
Clear a groove for cuff installation. Grease an external surface and a working edge of a cuff with oil.
Tubular оправкой with external diameter, a bit smaller, than external diameter of a cuff, establish a sealing cuff in a groove. Check up that the cuff is established without a warp and on the same depth, as earlier.
Establish a flange of the main reverse gear and fix its nut, having tightened its initial moment 108 Nm.
By Dinamometrichesky key measure a preliminary twisting moment проворачивания a flange of the main reverse gear. If a twisting moment less than 0,6-0,8 Nm tighten a nut, each time increasing the inhaling moment on 12 Nm, but the definitive moment of an inhaling should not exceed 235 Nm. If the moment of an inhaling of a nut has reached 235 Nm, and a twisting moment проворачивания a flange of the main reverse gear will not reach, replace распорную the bearing plug in the main reverse gear.
After achievement of the demanded moment проворачивания a flange a hammer and a chisel hammer in a nut fillet into a groove of a shaft of the main reverse gear.
Connect the back universal hinge карданного a shaft to a flange of the main reverse gear, having combined the labels put before removal, and tighten nuts and bolts the moment 74 Nm.
Check up oil level in back main transfer, if necessary add it.