8.4.6. Removal and installation of an epiploon of a shaft of the compressor
Fig. 8.77. Removal of a lock ring of an epiploon of a shaft
For replacement of an epiploon of a shaft of the compressor remove the compressor from the car and merge a coolant.
Remove from the compressor a coupling nave.
The pointed subject take a felt sealant from a compressor sock.
Carefully remove extraneous particles from a cavity of a sock of the compressor, having blown it the compressed air under low pressure. Then not fleecy fabric carefully clear an internal and external surface of a sock of the compressor of oil and dirt.
By means of a stripper take from a compressor sock a lock ring of an epiploon of a shaft.
1. Insert the stripper end into one of openings of a lock ring (a look And).
2. Turn a stripper so that its end and an opening of a lock ring settled down as it is possible closer to a compressor shaft (a look In).
3. Remove a lock ring, fast movement having pulled for a stripper up, holding its core at a wall of boring of a sock (a look C).
Fig. 8.78. Installation of the special adaptation
Establish the adaptation for removal of an epiploon of a shaft (09977-33700) on a shaft of the compressor and shift it in a compressor sock to a contact with a shaft epiploon (fig. 8.78)
Get an adaptation head in internal diameter of an epiploon of a shaft. Holding a shestigrannik of the adaptation, expand an adaptation head in an epiploon, rotating the adaptation handle clockwise, then remove an epiploon, having pulled for the adaptation.
Check a protective ring on existence of agnails and other defects of a new epiploon. The damaged protective ring do not put.
Pure not fleecy fabric wipe a surface of a shaft and a nest under an epiploon in a compressor sock.
Ship a protective ring and an epiploon in pure compressor oil and establish an epiploon on a protective ring a working edge towards big diameter of a protective ring.
Fig. 8.79. Epiploon installation on a compressor shaft
Establish a protective ring with an epiploon for the end of a shaft of the compressor (fig. 8.79)
Establish an opravka for an epiploon press fitting on an end face of a protective ring, then slowly shift an epiploon in a protective ring before landing in a nest (fig. 8.80)
Remove from the compressor an opravka for a press fitting of an epiploon and a protective ring.
Establish a new lock ring of an epiploon in boring of a sock of the compressor and by means of a stripper get it in a flute.
Check tightness of installation of an epiploon, having turned a shaft on 10 turns for a coupling nave.
Establish in a compressor sock new felt consolidation.
Establish on the compressor a coupling nave as it is specified above in this section.