SEALING PROCEDURE 



A. Take the retaining ring off; degrease the seat surfaces on the retaining 

 ring and the outer housing; degrease the socket screws. 



B. Put a thin layer of Loctite 504 gasket eliminator on the seat surface of 

 the outer housing and gently bring the retaining ring into position. 



C. Put Loctite 290 adhesive/sealant on the threads of the socket-head screws 

 and torque the screws down by means of alternate, opposite screws. 



D. Take one socket-head screw, which fastens the circular spline to the 

 outer housing, and degrease it. 



E. Put Loctite 290 adhesive/sealant on the threads of the socket-head screw 

 and insert the screw. 



F. Let a few drops of Loctite 504 gasket eliminator run into the counter- 

 bore so that the screw is surrounded by the gasket eliminator. 



G. Torque the screw down and proceed step-by-step until all six screws are 

 secured and sealed. 



70 



