6–9
T-319
a. Replacing the Coil
NOTE
The coil may be replaced without removing the refrigerant or pumping the unit down.
1. Unplug from wiring harness, remove coil retainer and coil assembly.
2. Verify coil type, voltage and frequency. This information appears on the coil housing.
3. Place new coil over enclosing tube, retainer and connect wiring.
6.8.3
Replacing Solenoid Valve Internal Parts
The remote liquid line solenoid valve (RLSV) may be serviced by pumping the unit down. (Refer to
.)
1. Remove coil retainer and coil assembly from valve. Remove enclosing tube assembly and related items.
2. Check for foreign material in valve body.
3. Install new parts.
NOTE
Solenoid valve repair kit (P/N 14-00150-51) contains both a black neoprene seal and a white teflon
seal. Use the one that matches seal in existing valve. The valve with the teflon seal can be identified
by two dimples in the housing. (See
)
Figure 6.7 Remote Solenoid Valve
4. Tighten enclosing tube assembly to a torque value of 200 inch pounds (2.3 Mkg) and leak check the valve.
(Refer to
)
5. Install coil assembly and retainer.
6. Start unit and check refrigerant charge per
.
7. Check refrigeration cycles.
8. Run Pretrip. (Refer to
).
Dimples
Summary of Contents for 69NT40-541-304
Page 2: ......
Page 4: ......
Page 8: ...T 319 iv...
Page 14: ...T 319 1 4...
Page 34: ...T 319 2 20...
Page 48: ...T 319 5 2...
Page 61: ...7 3 T 319 Figure 7 2 Schematic 69NT40 541 304...
Page 62: ...T 319 7 4 Figure 7 3 Unit Wiring Diagram Sheet 1 69NT40 541 304...
Page 63: ...7 5 T 319 Figure 7 4 Unit Wiring Diagram Sheet 2 69NT40 541 304...
Page 64: ...T 319 7 6 Figure 7 5 Legend 69NT40 541 345...
Page 65: ...7 7 T 319 Figure 7 6 Schematic 69NT40 541 345...
Page 66: ...T 319 7 8 Figure 7 7 Unit Wiring Diagram Sheet 1 69NT40 541 345...
Page 67: ...7 9 T 319 Figure 7 8 Unit Wiring Diagram Sheet 2 69NT40 541 345...
Page 68: ...T 319 7 10...
Page 77: ...12 4 T 319...
Page 78: ...T 319 13 1 13 RECEIVER 8 5 17 18 19 20 4 Item 1 4 2 3 6 7 8 6 7 10 9 11 12 13 14 15 16 2...
Page 81: ...14 2 T 319...
Page 84: ...T 319 17 1 17 REMOTE EVAPORATOR FRAME A A A A 4 2 5 6 3 8 9 1 15 11 7 12 10 14 13 2 2 2 9 3 9...
Page 87: ...18 2 T 319...
Page 100: ...T 319 26 2...
Page 104: ...T 319 Index 4...
Page 105: ......