16.2. Removal and installation of a shaft of a drive
Using a screw-driver edge as the lever, remove a cap from the central part of a disk of a wheel.
On the car standing on wheels, loosen the bolts of fastening of external hinges of a shaft of a drive to naves of forward wheels.
Lift a forward part of the car and fix it on supports. Remove forward wheels.
Fig. 10–2. An arrangement of bolts of fastening of a thermofilter and a drive shaft
Unscrew bolts of fastening and remove thermofilters of the right and left shaft of a drive (fig. 10–2).
Unscrew bolts and disconnect internal hinges of shaft of a drive from a transmission (fig. 10–2 see). Using a soft wire, suspend drive shaft to a body.
Fig. 10–3. An arrangement of a clip of fastening of a wire of gauge ABS
Take a wire of gauge ABS from a clip of a support of a forward brake (fig. 10–3).
Take gauge ABS from a rotary fist.
Fig. 10–4. Elements of the top fastening of a rotary fist: 1 – a nut and a bolt of fastening of spherical hinges of the top levers of a forward suspension bracket; 2 – spherical hinges of the top levers of a forward suspension bracket; 3 – a bolt of fastening of a tip of steering draught; 4 – a bolt with a tetrahedral head.
Unscrew a nut, take a bolt of fastening of spherical hinges of the top levers of a forward suspension bracket to a rotary fist (fig. 10–4) and remove spherical hinges from a rotary fist. Do not expand grooves in a rotary fist at extraction of the top cross-section levers.
Do not unscrew a bolt of fastening of a tip of steering draught and a bolt with a tetrahedral head as adjustment of corners of installation of forward wheels in this case will be broken.
Completely unscrew a bolt of fastening of a shaft of a drive to a nave of a forward wheel.
Reject aside the top part of a rotary fist, take a shaft of a drive from a nave of a forward wheel and remove a shaft from the car.
In no event it is impossible to lower the car on wheels with removed by two or one shaft of a drive as it will lead to damage of bearings of a nave of a wheel. If it is necessary to establish the car on wheels and to move it with the removed shaft, instead of a drive shaft establish its external hinge and tighten a bolt of fastening of the hinge the moment 50 Н·м.
Installation is spent to sequences, return to removal, taking into account the following.
At failure the external SHRUS is subject to replacement. At installation on a drive shaft запрессовывайте the SHRUS a plastic hammer before fixing by its lock ring.
At installation it is necessary to use new self-locking nuts and a bolt of fastening of the external hinge of a shaft of a drive to a nave, and also new collars and the sealing rings delivered with a repair set.
Establish a drive shaft in a nave of a forward wheel and screw on a leading flange of a transmission, having tightened bolts М8 the moment 40 Н·м, and bolts М10 the moment 70 Н·м.
Establish the top cross-section levers against the stop in a rotary fist and fix their bolt and a nut, having tightened the moment 40 Н·м (fig. 10–4 see).
Apply a thin film greasings on a fillet of the nave aligning a disk of a wheel. Establish a wheel and fix its bolts. Lower the car and tighten bolts of fastening of a wheel the demanded moment.
Screw in and tighten new bolts of fastening of external hinges of shaft of a drive to naves of forward wheels the moment 190 Н·м, and then in addition tighten them on a corner 180 °. Bolts of fastening of shaft of a drive to naves of forward wheels tighten only on the car standing on wheels.