3.9. Removal and installation of a casing and the conducted clutch plate (F4R engine)
Removal
Remove the transmission.
Fig. 3.20. Fixing of a flywheel: 1 – clamp
|
Establish a clamp (Mot. 582-01) (fig. 3.20).
Turn off bolts of fastening of a casing of coupling.
Remove the conducted clutch plate.
The vacuum cleaner or pure fabric clear a coupling casing of dust. Do not use compressed air as inhalation of the dust containing asbestos is unhealthy.
Check a condition of a surface of friction of a flywheel for lack of cracks, a prigar and wear of a surface.
Check a condition of frictional overlays of the conducted clutch plate and in the presence traces of oil or mechanical damages replace the conducted disk with them.
Fig. 3.21. Device for compression of petals of a press spring of a casing of coupling
|
ATTENTION
|
Installation
Fig. 3.22. Installation of adaptation in a vice
|
Establish adaptation basis (Emb. 1604) in a vice (fig. 3.22).
Fig. 3.23. Installation on the coupling casing basis: 1 – coupling switching off bearing; 2 – nut
|
Establish on the basis a coupling casing, then – the bearing of switching off of coupling and a nut (fig. 3.23).
Fig. 3.24. Nut wraparound
|
Wrap a nut to the full (fig. 3.24).
Fig. 3.25. Installation of nippers for lock rings
|
Establish nippers for lock wheels to the place shown in the figure 3.25. arrow.
Fig. 3.26. Compression of a spring: 1 – spring
|
Squeeze a spring (fig. 3.26).
Completely weaken a nut inhaling (at the compressed springs).
Remove effort of compression from a coupling casing.
Fig. 3.27. Removal of a casing from the basis
|
Remove a coupling casing from the basis, at the same time be convinced that springs are compressed (fig. 3.27).
ATTENTION
Clear vents of a main shaft of the transmission and establish assembly without use of lubricant.
Degrease a flywheel surface under the conducted clutch plate.
|
Fig. 3.28. The direction of installation of the conducted clutch plate
|
Establish the conducted clutch plate. The party of a nave with a smaller diameter has to be turned to a flywheel, as shown in the figure 3.28.
For centering of the conducted clutch plate use the plastic mandrel which is a part of a remkomplekt of coupling (Emb. 1518).
Fig. 3.29. Centering of the conducted disk
|
Establish a coupling casing on a flywheel (fig. 3.29).
Serially in stages tighten bolts of fastening of a casing of coupling (12 N · м).