REPAIR OR REPLACEMENT - TM-9-4120-423-14-P0419

TM9 4120-423-14&P

If the grommet is to be reused, remove it from the coil assembly.

Be sure that the Refrigerant R-22 has been discharged.

Remove the two screws that attach the tube and plunger assembly to the valve body, remove the

tube and plunger assembly, and then all other removable internal components from the valve

body.

While purging system with nitrogen, debraze the tubing from the body. See WP0071 and

NOTE

Note the arrow direction of flow on valve body.

Using screwdriver, remove two screws, lockwashers, and flat washers and remove the valve

body.

REPAIR OR REPLACEMENT

NOTE

The coil can be replaced without opening the refrigeration pressure system.

WARNING

Do not attempt any disassembly of the solenoid valve other than coil removal with a

Refrigerant R-22 charge in the system. Refrigerant R-22 will be sprayed out dangerously

if the screws that attach the tube and plunger assembly to the valve body are loosened.

Disconnect the two leads at the disconnect splices.

Using wrench, remove the top nut that attaches the coil to the valve body.

Lift the coil assembly and data plate from the body tube and plunger assembly.

If the grommet is to be reused, remove it from the coil assembly.

To install replacement coil, remove and discard grommet supplied with coil.

Install replacement grommet.

Cut solenoid valve coil leads to 6.00 plus or minus 0.25 inches (15.24 plus or minus 0.63 cm)

long.

Install quick disconnect terminal lugs on end of both leads.

0093 00-3