Tools:

Installing parts:

Procedure:

  1. Install O-ring 70x4 (017010001) and O-ring 78x1 (017010004) into the two grooves on the outer surface of the housing lid.
  2. Install O-ring 35x2 NBR70 (017010006) into the bearing seat groove on the inner surface of the housing lid.
  3. Use a pick for easier installation if needed.

CAUTION

Do not cut, twist or overstretch the O-rings during installation. Make sure each O-ring is fully seated in its groove before proceeding.