Structural Maintenance 12-38
37. Fasten the compressor side condenser orifice (item 1) loosely in place. Center the condenser orifice in the condenser blower
and tighten the condenser orifice mounting hardware to hold the condenser orifice in this position. Check the radial clearance
of the blower by passing a 2.3 mm wire completely around the circumference of the condenser orifice and the condenser
blower.
38. Fasten the control box side condenser orifice (item 2) loosely in place. Center the condenser orifice on the condenser blower
and tighten the condenser orifice mounting hardware to hold the condenser orifice in this position. Check the radial clearance
of the blower by passing a 2.3 mm wire completely around the circumference of the condenser orifice and the condenser
blower.
Fan Shaft Bearing Assembly Overhaul (SL and SLe)
NOTE: The fan shaft bearing assemblies require a special oil,
(see Parts Catalogue for P/N).
Compressor Side Bearing
Disassembly.
1. Remove the compressor side bearing assembly from the unit.
2. Remove the oil plugs and drain the oil.
3. Position the bearing assembly in vise with protective jaws or use two pieces of wood to protect the bearing housing.
4. Remove the six hex head bolts and flat washers from the end cap.
5. Remove the end cap, gasket and bearing seal.
6. With soft hammer, drive the inner race and bearing assembly out of the bearing housing toward the end cap side of the
housing.
NOTE: There is an O-ring on the outer bearing race. Be careful not to damage it during disassembly.
7. Inspect the roller bearing and the outer bearing race for scoring, wear, or other significant damage. Replace it necessary.
8. Inspect the wave washers, O-ring, and bearing seals for wear or other damage. Replace if any signs of wear or damage are
visible.
9. Clean the air vent hole.
10. Clean the parts thoroughly with clean solvent.
To Next Page
Loading...
Need help?
General
