REPLACING SHAFT SEAL FOR A/C COMPRESSOR
Remove and install compressor 64 52 020.
Unscrew nut on pulley.
Installation: Tightening torque¹).


Siehe auch 64 52 020
Siehe auch ¹) See Specifications
63064065 - click to zoom
 
Press off spring plate with Special Tool 64 5 000.
Important: Shims!
Installation: Install shims to adjust clearance between
spring plate and pulley to about 0.7 ... 1.3 mm
(0.028 to 0.051´´).

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Remove key (1) and circlip.

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Installation: Install key (1) witch Special Tool
64 5 060 that rounded end faces compressor.

63064074 - click to zoom
 
Pull of thrust washer with Special Tool
64 5 030.

63064075 - click to zoom
 
Installation: Press thrust washer into compressor
with sleeve from Special Tool 64 5 030.

63064076 - click to zoom
 
Place Special Tool 64 5 040 in compressor,
turn clockwise slightly and pull out sliding
seal ring.
Installation: Coat seal with refrigerant.

63064077 - click to zoom
 
Installation: Place seal in Special Tool
64 5 040 and guide it in, that its straight
surfaces will engage in the existing openings
in the compressor shaft.

63064078 - click to zoom
 
Remove o-ring with a plastic needle.
Installation: Coat o-ring with refrigerant and
install.

63064079 - click to zoom