Piper SARATOGA PA-32-301 Maintenance Manual page 142

PIPER AIRCRAFT
PA-32-301/301T
MAINTENANCE MANUAL
RECEIVER-DEHYDRATOR.
REMOVAL OF RECEIVER-DEHYDRATOR.
This unit is mounted on the inboard side of the evaporator assembly housing.
1. Discharge the system of all refrigerant. (See Discharging.)
2. Uncouple the refrigerant lines at the receiver-dehvdrator. (See Special Servicing Procedures.)
3. Remote the clamp attaching the unit to the evaporator housing.
- NOTE -
This part is not serviceable, it must be replaced. The
receiverdehydrator should be replaced when the system has been
operated without a charge or is left open.
INSTALLATION OF RECEIVER-DEHYDRATOR.
I. Slip the mounting bracket around the receiver and put it in place on the evaporator housing with the
tube fitting on top. Align the fittings to the proper line before securing the mounting bracket.
- NOTE -
Torque the fittings. (See Chart 2104.)
2. Evacuate and recharge the system in accordance with Evacuating the System and Charging the
S\stem.
CONDENSER.
REMOVAL OF CONDENSER.
The condenser is mounted in a frame assembly located in the bottom of the fuselage between stations
156.00 and 191.00.
1. Discharge the system. (See Special Servicing Procedures and Discharging.)
2. Remove access panel from the aft bulkhead of cabin.
3. Remove the forward cover panel.
4. Uncouple the suction and discharge hoses at the condenser fitting. (See Special Servicing
Procedures.) Remove the hose clamps holding the hoses to the condenser frame.
5. Remove the AN-3 bolts from the upper ends of the side hinges and rod ends.
6. Support the condenser assembly and remove the bolt attaching the actuating rod to the condenser
assembly.
7. Lower the aft end of the assembly on the piano hinge at the forward end of assembly.
8. Remove the eight screws attaching the piano hinge to the condenser frame assembly and remove e from
aircraft.
9. To remove condenser core from assembly, remove the screws in the side mounting frame.
21-58-15
Page 21-36
1F22
Revised: August 11, 1983