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TK 61555-2-MM-EN
125
Figure 102.
Condenser Inlet Orifice Alignment
1.
Condenser Blower
4.
Condenser Coil
Bulkhead
2.
Check Clearance with
Wire
5.
Radial Clearance
3.
Inlet Orifice
6.
Overlap(2.5-3.8 mm
(0.10-0.15 in.)
Evaporator Fan Blower Alignment
1. Loosen the inlet orifices on the sides of the blower housing.
2. Center the blower wheel in the blower housing with equal overlap on both inlet orifices. The
overlap on each orifice should be approximately 3.8 mm (0.15 in.).
3. Tighten the hub pinch bolts that hold the blower wheel on the fan shaft to a torque of 18 N•m
(13 ft-lb).
4. Center the inlet orifices in the blower orifices. Tighten the inlet orifices securely.
5. Check the radial clearance by passing a 4.75 mm (0.187 in.) gauge wire completely around the
circumference of the inlet rings and the blower wheel.
Figure 103.
Evaporator Fan Location
1.
Check Clearance with
Wire
4.
Evaporator Blower
2.
Blower Housing Sides
5.
Radial Clearance
3.
Inlet Orifices
6.
Equalize Blower Inlet
Overlap