Clutch reassembly
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
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.
15
CAUTION
Socket Head Cap Screws by alternately
®
CAUTION