Clutch Reassembly - Horton Polar-Extreme S Instrucciones De Servicio

All fan drive components must be cleaned and
free of all rust and foreign material prior to
reassembly. Extreme care must be exercised
when replacing the Air Chamber to avoid damage
to the O-rings.
1. Install the Air Chamber onto the Piston Friction
Disc.
2. Install the new Torx
by alternately and evenly tightening to 180 In.
Lbs. [20.3 N•m] torque.
3. Install the Umbrella Check Valve into the Air
Chamber bleed hole by pressing it into place
with your thumb.
4. Apply 90 to 120 PSI of clean air to the air inlet of
the fan drive to check for proper engagement of
the Piston Friction Disc and friction material.
If a problem exists, it must be corrected prior to
mounting the fan drive onto the vehicle. If the
problem is not corrected, the fan drive will fail
prematurely.
Umbrella
Check Valve
Air Chamber
Step 1-4

Clutch Reassembly

Socket Head Cap Screws
®
Torx
®
Socket
Head Cap
Screw
15