Horton DRIVEMASTER Instrucciones De Instalación página 14

13. Lubricate the Air Chamber Seal and contact
surfaces with the fresh lubricant supplied in the
kit.
The entire tube of O-Ring lubricant should be
used when lubricating the new seals and contact
surfaces of the Sheave and Spring Housing/Piston
Assembly.
Do not apply grease beyond Seal contact surface
as it will cause improper Fan Drive function.
14. Install the Air Chamber Seal into the Sheave as
shown. Be sure the Seal is evenly seated against
the side and bottom of the groove surfaces.
15. Carefully set the new Spring Housing/Piston
Assembly from the Repair Kit into position. Gently
rotate to align the mounting holes in the assembly
with the Sheave.
16. Set the new Friction Liner (from kit) into place.
Handle the Friction Liner by the edges to avoid
contamination.
17. Alternately and evenly tighten the 8 Button Head
Screws to 80 In. Lbs. [9 N•m] torque.
To avoid personal injury, make sure the Button
Head Screws are properly tightened to the specified
torque before applying air pressure - 80 In. Lbs. [9
22748-J-0407
NOTE
N•m].
"V" of Seal
faces down into
Sheave
Do not apply
grease beyond
these areas.
Sheave
(cross-section)
Steps 13-14
Spring Housing/
Piston Assembly
Air Chamber
Seal
Steps 14-15
Button
Head Screws
Friction Liner
Cage Nut
Spring Housing/
Piston Assembly
Steps 16-17
14
Air Chamber Seal Detail
(inside of Sheave)
Seat Seal
evenly against
side and
bottom groove
surfaces.