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©

2007 Carrier Corporation

D

Printed in U. S. A. 1207

Carrier Transicold Division,

Carrier Corporation

Truck/Trailer Products Group

P.O. Box 4805

Syracuse, N.Y. 13221 U.S A

www.carrier.transicold.com

North America

Carrier Transicold

700 Olympic Drive

Athens, GA 30601 USA

Tel: 1--706--357--7223

Fax: 1--706--355--5435

Central America

and Mexico

Ejercito Nacional No. 418

Piso 9, Torre Yumal

Col. Chapultepec Morales

11570 Mexico, D.F.

Tel: (5255) 9126.0300

Fax: (5255) 9126.0373

A member of the United Technologies Corporation family. Stock symbol UTX

Carrier Transport Air Conditioning

50 Grumbacher Road

York PA 17406 USA

Tel: 1--800--673--2431

Fax: 1--717--764--0401

Содержание 05G TWIN PORT

Страница 1: ...Compressor 62 11052 Rev C WORKSHOP MANUAL for MODEL 05G TWIN PORT COMPRESSOR R...

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Страница 3: ...WORKSHOP MANUAL COMPRESSOR MODEL 05G TWIN PORT...

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Страница 5: ...ork on the equipment alone MAINTENANCE PRECAUTIONS Be sure power is turned off before working on motors controllers solenoid valves and electrical control switches Tag circuit breaker and power supply...

Страница 6: ...other means relieve pressure in replacement compressor before removing plugs WARNING Do not unscrew capscrews all the way before breaking seal Entrapped pressure could result in injury CAUTION The hi...

Страница 7: ...1 5 2 Pressure Operated Unloaders 1 5 COMPRESSOR REPLACEMENT 2 1 2 1 COMPRESSOR REMOVAL 2 1 2 2 COMPRESSOR REPLACEMENT 2 1 2 2 1 Installing Compressor Unloaders 2 1 2 2 2 INSTALLING COMPRESSOR 2 2 COM...

Страница 8: ...2 2 Oil Level in Sight Glass 2 2 Figure 3 1 Shaft Seal Reservoir 3 1 Figure 3 2 Cylinder Head Valve Plate 3 2 Figure 3 3 Installing Suction Valves 3 2 Figure 3 4 Checking Suction Valve 3 2 Figure 3 5...

Страница 9: ...m of the crankcase for maintenance WARNING Do not operate compressor unless suction and discharge service valves are open Capacity of the Model 05G Twin Port compressor is determined by piston displac...

Страница 10: ...ice Valve 2 High Pressure Connection 3 Low Pressure Connection 4 Suction Service Valve 5 Guage Connection 6 Oil Fill Plug 7 Oil Level Sight Glass 8 Bottom Plate 9 Oil Drain Plug 10 Oil Pump See Figure...

Страница 11: ...ilter screen and pick up tube to the oil pump located in the bearing head assembly The crankshaft is drilled to enable the pump to supply oil to the main bearings connecting rod bearings and the shaft...

Страница 12: ...on in pressure on the piston bypass valve will take place because the rate of bleed through the gas bypass port is greater than the rate of bleed through the bleed orifice 8 When the pressure behind t...

Страница 13: ...e Discharge gas bleeds into the valve chamber the pressure closes the piston bypass valve 5 and the cylinder bank loads up Discharge gas pressure forces the discharge piston check valve 6 open permitt...

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Страница 15: ...pressor is to be returned for overhaul or repair install the pads on the compressor for sealing purposes during shipment Service replacement compressors are furnished with cylinder head bypass piston...

Страница 16: ...l new locknuts on compressor mounting bolts and new gaskets on suction and discharge service valves b Check oil level in sight glass See Figure 2 2 If necessary add or remove oil c Leak test evacuate...

Страница 17: ...ndition Replace any defective or excessively worn parts c Inspect suction and discharge valve seats on valve plate d If unloaders are installed inspect operation of unloader e After cleaning ensure al...

Страница 18: ...es e Place the valve plate and new valve plate gasket on cylinder deck ensuring that the valve plate is properly positioned on the four dowel pins f Using a small screwdriver operate the suction valve...

Страница 19: ...end thrust washer on the two dowel pins located on the bearing head See Figure 3 5 CAUTION Ensure that thrust washer does not fall off dowel pins while installing oil pump b Install the bearing head...

Страница 20: ...mounting hub h Using clean refrigerant oil lubricate the new O ring and install it into the outside groove of the new stator being careful not to touch the sealing surfaces of the stator with your fi...

Страница 21: ...ush piston rod assemblies out of the way and remove crankshaft and seal end thrust washer b Remove and check operation of oil return check valves See Figure 3 11 The check valves are free floating dev...

Страница 22: ...installing new piston rings it is necessary to break the hard glazed surface of the cylinder in order to reduce the wearing in period of the new rings Breakthe glaze by honing lightly in an up and do...

Страница 23: ...et metal b Install connecting rod caps on connecting rods using new capscrews special and flat washers Reuse of the old capscrews is not recommended Ensure that the caps are installed on the locating...

Страница 24: ...Capscrew 10 to 13 1 4 to 1 8 Connecting Rod Counter Weight 1 4 28 5 5 to 7 0 8 to 1 0 Crankshaft Setscrew 8 to 18 1 1 to 2 5 Unloader Valve 12 to 16 1 7 to 2 2 Discharge Valve Backer 5 16 18 16 to 20...

Страница 25: ...1 3760 34 9504 0020 0 051 Piston Pin Bearing 0 6883 17 4752 0 6878 17 4701 001 0 0254 CRANKSHAFT Crankpin Diameter 1 3740 34 8996 1 3735 34 8869 0025 0 0635 Throw Height 37 CFM 0 9698 24 6329 0 9678 2...

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Страница 27: ...em 1 3 O Oil 1 1 Oil Level 2 2 Oil Adding 3 7 Oli Pump Maintenance 3 2 P Pistons Rods and Rings 3 5 R Reference Data 1 1 Running Gear Removal 3 4 S Service Valves 1 3 Shaft Seal Maintenance 3 3 Shaft...

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Страница 32: ...ansicold 700 Olympic Drive Athens GA 30601 USA Tel 1 706 357 7223 Fax 1 706 355 5435 Central America and Mexico Ejercito Nacional No 418 Piso 9 Torre Yumal Col Chapultepec Morales 11570 Mexico D F Tel...

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