Leaks трансмиссионной liquids most often occur because of deterioration and ageing of sealing cuffs of power shafts or a speedometer drive (the gauge of speed). Replacement of these rings comes easy, as it is possible to replace them, without removing a transmission from the car.
Replacement of cuffs of power shafts
Sealing cuffs are located on each side transmissions, in places where power shafts incorporate to semiaxial gear wheels of differential. At liquid leak through sealing cuffs of power shafts lateral surfaces картера transmissions will be covered трансмиссионной by a liquid.
Lift the car on the lift.
Remove a power shaft.
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Fig. 9.10. Removal of a sealing cuff of a power shaft
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Edge of a screw-driver or stripper take out a cuff from a groove in
картере differential, thus do not damage a groove surface (
fig. 9.10).
Clear a groove for cuff installation.
Grease with engine oil an external surface and a working edge of a new cuff.
Tubular оправкой with external diameter, a bit smaller, than external diameter of a cuff, establish a cuff in a groove. Be convinced that the cuff is established without a warp.
Depth of installation of a sealing cuff concerning a groove end face in the differential case, mm:
– The right party on models with 1996 for 2001 –0,5... + 0,5
– A left-hand side on models with one leading bridge with 1996 on 2001 4,7... 5,7
– Both parties on all-wheel drive models with 1996 for 2001 –0,5... + 0,5
– Both parties on models with one leading bridge since 2001 –0,5... + 0,5
– The right party on all-wheel drive models since 2001 –0,5... 1,5
– A left-hand side on all-wheel drive models since 2001 –0,5... + 0,5
Establish a power shaft, thus do not damage a working edge of a sealing cuff.
Replacement of a sealing ring of the gauge of speed
In a transmission two gauges of speed are established: one supervises frequency of rotation of a primary shaft, another — a secondary shaft. They are fixed equally: a bolt supporting them at demanded level. Hermetic sealing is carried out by a sealing ring of round section.
For replacement of a sealing ring disconnect an electric socket of the gauge, turn out a bolt and remove the gauge of speed with картера transmissions.
Screw-driver edge remove a sealing ring from the gauge, establish a new sealing ring and grease it трансмиссионной with a liquid.
Installation make in sequence, return to removal.
Replacement of a cuff of a distributing box by all-wheel drive cars
Remove propeller a shaft.
Screw-driver edge take an old cuff, thus do not damage a surface of a groove for installation of a cuff and Slots a shaft.
Clear a groove for cuff installation.
Grease with engine oil a surface of a new sealing cuff.
Tubular оправкой with external diameter, a bit smaller, than external diameter of a cuff, establish a new cuff in a groove. Be convinced that the cuff is established without a warp on depth from 1,1 to 1,9 mm.
Grease Slots and the external surface of a flange contacting to a sealing cuff, and establish propeller a shaft.