Refrigeration Service Operations
124
8. Inspect all the parts.
a. Piston and cap for wear (scuff marks).
b. Body for stripped threads.
c. Bellows end cap for damage in the pilot
hole.
NOTE: The bellows is normally replaced.
4.
Clean the parts that will be reused.
Reassembly
1. Install the bellows with the O-ring in the
housing.
2. Center the spring on the bellows shoulder.
3. Oil the gasket, install it on the housing, and
place the shims in the end cap (use same
number as removed). Tighten the end cap in
place with the vent hole closest to the outlet
opening of the valve housing.
4. Install the piston, spring and tighten the castle
nut until it is firmly seated against the bottom
of the piston.
5. Back off the castle nut, one full turn only.
6. Insert the cotter pin.
7. Oil the gasket and install the end cap.
8. The throttling valve will have to be
recalibrated on operating unit. (Refer to the
Specification chapter for setting.)
9. Adjust by adding or removing shims under the
spring.
1.
Inspect for Wear
Figure 67: Inspect Piston and Cap for Wear
1.
Inspect for Damage
Figure 68: Inspect Pilot Hole for Damage
AEA649
AEA650
1.
Tighten Castle Nut to Bottom—
Then Back Off 1 Turn Only—
Insert Cotter Pin
Throttling Valve Housing Reassembly
AGA1264
Содержание 920000
Страница 4: ......
Страница 10: ...Table of Contents 10...
Страница 22: ...Specifications 22...
Страница 41: ...Unit Description 41 Unit Photographs Figure 12 Front View Figure 13 Top View ARD026 AGA267...
Страница 42: ...Unit Description 42 Figure 14 Engine Side Door Open ARD041...
Страница 76: ...Electrical Maintenance 76...
Страница 132: ...Hilliard Clutch Maintenance 132...
Страница 134: ...Structural Maintenance 134...
Страница 146: ...Refrigeration Diagnosis 146...
Страница 148: ...Remote Evaporator Specifications 148...
Страница 150: ...Remote Evaporator Maintenance Inspection Schedule 150...
Страница 154: ...Remote Evaporator Unit Description 154...
Страница 158: ...Remote Evaporator Structural Maintenance 158...
Страница 160: ...Remote Evaporator System Diagnosis 160...
Страница 164: ...Wiring and Schematic Diagrams Index 164...
Страница 165: ...165 MD RD MT Model 30 w In Cab Schematic Diagram Page 1 of 2...
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Страница 167: ...167 MD RD MT Model 30 w In Cab Wiring Diagram Page 1 of 3...
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Страница 170: ...170 MD RD MT Model 30 w In Cab CYCLE SENTRY Schematic Diagram Page 1 of 2...
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Страница 172: ...172 MD RD MT Model 30 w In Cab CYCLE SENTRY Wiring Diagram Page 1 of 3...
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Страница 175: ...175 MD RD MT Model 30 CYCLE SENTRY Wiring Diagram Page 1 of 3...
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Страница 178: ...178 MD RD MT Model 50 w In Cab Schematic Diagram Page 1 of 2...
Страница 179: ...179 MD RD MT Model 50 w In Cab Schematic Diagram Page 2 of 2...
Страница 180: ...180 MD RD MT Model 50 w In Cab Wiring Diagram Page 1 of 3...
Страница 181: ...181 MD RD MT Model 50 w In Cab Wiring Diagram Page 2 of 3...
Страница 182: ...182 MD RD MT Model 50 w In Cab Wiring Diagram Page 3 of 3...
Страница 183: ...183 MD RD MT Model 50 w In Cab CYCLE SENTRY Schematic Diagram Page 1 of 2...
Страница 184: ...184 MD RD MT Model 50 w In Cab CYCLE SENTRY Schematic Diagram Page 2 of 2...
Страница 185: ...185 MD RD MT Model 50 w In Cab CYCLE SENTRY Wiring Diagram Page 1 of 3...
Страница 186: ...186 MD RD MT Model 50 w In Cab CYCLE SENTRY Wiring Diagram Page 2 of 3...
Страница 187: ...187 MD RD MT Model 50 w In Cab CYCLE SENTRY Wiring Diagram Page 3 of 3...
Страница 188: ...188 MD RD MT Model 50 CYCLE SENTRY Wiring Diagram Page 1 of 3...
Страница 189: ...189 MD RD MT Model 50 CYCLE SENTRY Wiring Diagram Page 2 of 3...
Страница 190: ...190 MD RD MT Model 50 CYCLE SENTRY Wiring Diagram Page 3 of 3...