COMPRESSOR.-Continued - TM-5-4120-383-140248

TM5-4120-383-14

5-32.

COMPRESSOR.-Continued

Remove the nitrogen line from the tubing at point 4

and connect it to the valve at point 6. Release

nitrogen into the system for approximately 5 minutes

or until moisture ceases to be discharged from the

system.

Remove the nitrogen line from the valve at point 6

and connect it to the valve at point 3. Release

nitrogen into the system for approximately 5 minutes

or until moisture ceases to be discharged from the

system.

Remove the nitrogen line from the valve at point 3.

Close the suction line and discharge line service

valves.

Cap all open tubing until installation of new

components.

Replace dehydrator (para 5-30).

Reconnect plugs P8 and P9 to receptacles J8 and J9

respectively.

Installation.

The compressor is supplied with a complete charge of

oil. Take care that oil is not lost when handling

and installing compressor.

(1) Install eight rubber mounting washers in mounting

holes of air conditioner housing and compressor mounting feet.

NOTE

If any refrigeration piping was disconnected with the

compressor removal, transfer the piping to the

replacement compressor before installing it in the

air conditioner.

(2) Carefully set compressor down into unit and install four

flat washers and cap screws.

(3) Tip unit up slightly and install four flat washers and

lock nuts from bottom.

(4) Tighten all four sets of mounting hardware.

5-82