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   8-2-9-snyatie-i-ustanovka-zadnego-vozdukhovoda.html 
8.2.9. Removal and installation of a back air lineOverturn a forward covering of a floor.  
 
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Fig. 8.88. Back air line: 1–back air line (right side); 2–back air line (left parties) 
 
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Remove a back air line (the right side, see  fig. 8.88).  
Remove a back air line (left side).  
Establish as it should be, the return to removal.  
	
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