1125118 AIR CONDITIONER & MOUNTING GP PART OF 1162778 AIR CONDITIONER AR AN ATTACHMENT 320 L EXCAVATOR



OPERATOR STATION
AIR CONDITIONER GP

EXCAVATOR 320 L EXCAVATOR 3XK
 320, 320 L, 320 N AND 320 S EXCAVATORS 3XK00822-UP (MACHINE) POWERED BY 3116 ENGINE SEBP2199 320 L 3XK   (2019)

OPERATOR STATION

AIR CONDITIONER GP
AIR CONDITIONER & MOUNTING GP
087-5866 AIR CONDITIONER & MOUNTING GP
7Y-3252 AIR CONDITIONER AR
112-5118 AIR CONDITIONER & MOUNTING GP
116-2778 AIR CONDITIONER AR
COMPRESSOR GP
116-2777 COMPRESSOR GP
COMPRESSOR GP
116-2777 COMPRESSOR GP
 

#SEBP21991190
 

112-5118: AIR CONDITIONER & MOUNTING GP

1125118 AIR CONDITIONER & MOUNTING GP
PART OF 1162778 AIR CONDITIONER AR
AN ATTACHMENT
SEBP21991190 SEBP2199
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
   
   
  107-1994 Y [1] AIR CONDITIONER GP  
   
  2S-3440 [1] CLAMP  
  121-3373 [1] HOSE  
  126-8330 [1] PANEL-A/C ELEC.  
  126-8332 [1] PANEL-HEATER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP21991191
 

116-2778: AIR CONDITIONER AR

1162778 AIR CONDITIONER AR
AN ATTACHMENT
SEBP21991191 SEBP2199
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
   
   
  112-5118 Y [1] AIR CONDITIONER & MOUNTING GP  
   
  116-2777 Y [1] COMPRESSOR GP  
  116-2776 Y [1] CONDENSER & MOUNTING GP  
   
  116-8178 [1] HARNESS AS  
   
  116-2774 Y [1] LINES GP-AIR CONDITIONER  
   
  [10] REFRIGERANT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP21991192
 

116-2777: COMPRESSOR GP

1162777 COMPRESSOR GP
TYPE 1
1011759-PAGE 457.03
PART OF 1162778 AIR CONDITIONER AR
AN ATTACHMENT
c583989 SEBP2199
1162777 COMPRESSOR GP Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 101-1759 Y [1] COMPRESSOR GP-CLUTCH & REFRIG  
2. 7X-2537 M [2] BOLT  
3. 5C-7261 M [4] NUT  
4. 7X-0818 M [2] BOLT  
5. 7N-9070 [2] SPACER  
6. 3S-3961 [1] V-BELT  
7. 7Y-2100 [1] BRACKET AS  
8. 085-4774 [1] SHAFT  
9. 085-4773 [1] BOLT  
10. 8T-6868 M [2] BOLT  
11. 085-4771 [1] NUT  
12. 8T-4224 [5] WASHER-HARD  
13. 085-4772 [1] PULLEY AS  
14. 4I-8446 [1] BRACKET AS  
15. 7Y-2069 [1] BRACKET AS  
16. 8T-4189 M [2] BOLT  
17. 8T-7547 M [1] BOLT  
18. 7X-2549 M [2] BOLT  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21991193
 

116-2777: COMPRESSOR GP

1162777 COMPRESSOR GP
TYPE 2
1176319-PAGE 457.04
PART OF 1162778 AIR CONDITIONER AR
AN ATTACHMENT
c657413 SEBP2199
1162777 COMPRESSOR GP Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 117-6319 CY [1] COMPRESSOR GP  
2. 7X-2537 M [2] BOLT (M8X1.25X35MM)  
3. 5C-7261 M [4] NUT (M8X1.25 THD)  
4. 7X-0818 M [2] BOLT (M8X1.25X45MM)  
5. 7N-9070 [2] SPACER  
6. 3S-3961 [1] V-BELT  
7. 7Y-2100 [1] BRACKET AS  
8. 085-4774 [1] SHAFT  
9. 085-4773 [1] BOLT  
10. 8T-6868 M [2] BOLT (M12X1.75X80MM)  
11. 085-4771 [1] NUT  
12. 8T-4224 C [6] WASHER-HARD (2MM THK)  
13. 085-4772 [1] PULLEY AS  
14. 4I-8446 [1] BRACKET AS  
15. 7Y-2069 [1] BRACKET AS  
16. 8T-4189 M [2] BOLT (M8X1.25X20MM)  
17. 8T-7547 M [1] BOLT (M8X1.25X30MM)  
18. 7X-2549 M [2] BOLT (M12X1.75X100MM)  
19. 9G-9150 [1] CLIP (10.2MM ID)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21991194
 

101-1759: COMPRESSOR GP-CLUTCH & REFRIG

1011759 COMPRESSOR GP-CLUTCH & REFRIGERATION
PART OF 1162777 COMPRESSOR
AN ATTACHMENT
c574810 SEBP2199
1011759 COMPRESSOR GP-CLUTCH & REFRIG Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 102-0347 [1] COIL AS  
2. 7N-7779 [1] SOCKET  
  7N-7780 [1] PIN-CONNECTOR  
  7N-9737 [1] HOUSING-PLUG  
3. 3E-3658 [1] COMPRESSOR AS  
4. 7T-4532 [1] PLUG AS  
5. 9X-7385 [2] SEAL-O-RING  
 

#SEBP21991195
 

117-6319: COMPRESSOR GP

1176319 COMPRESSOR GP
PART OF 1162777 COMPRESSOR-REFRIGERANT
AN ATTACHMENT
c655527 SEBP2199
1176319 COMPRESSOR GP Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 102-0347 [1] COIL AS  
2. 7N-7779 [1] SOCKET  
  7N-7780 [1] PIN-CONNECTOR  
  7N-9737 [1] HOUSING-PLUG  
3. 3E-3658 [1] COMPRESSOR AS  
4. 7T-4532 [1] PLUG AS  
5. 9X-7385 [2] SEAL-O-RING  
 

#SEBP21991196
 

7T-8600: COMPRESSOR GP-CLUTCH & REFRIG

7T8600 CLUTCH & REFRIGERANT COMPRESSOR GP
TYPE 1
PART OF 7Y1862 COMPRESSOR-REFRIGERANT
AN ATTACHMENT
c535341 SEBP2199
7T8600 COMPRESSOR GP-CLUTCH & REFRIG Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 2K-0564 [1] LOCKNUT (1/2-20 THD)  
2. 1H-3338 [3] LOCKWASHER  
3. 8T-4171 M [3] BOLT (M6X1.0X12MM)  
4. 8T-8816 [1] COMPRESSOR AS  
  1H-8171 [2] SEAL-O-RING  
  7T-4532 [1] PLUG AS  
5. 8T-8820 [1] DRIVE AS-CLUTCH  
6. 8C-4405 [1] RING-RETAINING  
7. 1B-8702 [1] KEY-WOODRUFF  
8. 8C-4158 J [1] SEAL-BEARING  
9. 8T-8814 [1] COVER-DUST  
10. 8T-8813 [1] COIL AS-24 VOLT  
  7N-9737 [1] HOUSING-PLUG  
  7N-7780 [1] PIN-CONNECTOR  
  7N-7779 [1] SOCKET  
11. 8C-4160 J [1] SEAL-COIL  
12. 8C-4159 J [1] SEAL-PULLEY  
13. 8T-8817 [1] BALL BEARING  
14. 7X-6205 [1] VALVE AS-RELIEF  
  3J-7354 [1] SEAL-O-RING  
   
   
   
   
   
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  8T-8815 [1] KIT-REFRIGERANT SEAL  
  8T-8819 [1] KIT-ACCESSORY (INCL KEY,  
    SHIMS, RINGS, CLAMP
    & NUT)
  8T-8821 [1] KIT-DUST SEAL  
    (INCL PARTS MARKED J)
  M   METRIC PART
 

#SEBP21991197
 

7T-8600: COMPRESSOR GP-CLUTCH & REFRIG

7T8600 CLUTCH & REFRIGERANT COMPRESSOR GP
TYPE 2
PART OF 7Y1862 COMPRESSOR-REFRIGERANT
AN ATTACHMENT
c583508 SEBP2199
7T8600 COMPRESSOR GP-CLUTCH & REFRIG Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 2K-0564 [1] LOCKNUT (1/2-20 THD)  
2. 1H-3338 [3] LOCKWASHER  
3. 8T-4171 M [3] BOLT (M6X1.0X12MM)  
4. 8T-8816 [1] COMPRESSOR AS  
  1H-8171 [2] SEAL-O-RING  
  7T-4532 [1] PLUG AS  
5. 8T-8820 [1] DRIVE AS-CLUTCH  
6. 8C-4405 [1] RING-RETAINING  
7. 1B-8702 [1] KEY-WOODRUFF  
8. 8C-4158 J [1] SEAL-BEARING  
9. 8T-8814 [1] COVER-DUST  
10. 8T-8813 [1] COIL AS-24 VOLT  
  7N-9737 [1] HOUSING-PLUG  
  7N-7780 [1] PIN-CONNECTOR  
  7N-7779 [1] SOCKET  
11. 8C-4160 J [1] SEAL-COIL  
12. 8C-4159 J [1] SEAL-PULLEY  
13. 8T-8817 [1] BALL BEARING  
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  8T-8815 [1] KIT-REFRIGERANT SEAL  
  8T-8819 [1] KIT-ACCESSORY (INCL KEY,  
    SHIMS, RINGS, CLAMP
    & NUT)
  8T-8821 [1] KIT-DUST SEAL  
    (INCL PARTS MARKED J)
  M   METRIC PART
 

#SEBP21991198
 

4I-0470: AIR CONDITIONER GP

4I0470 AIR CONDITIONER GP-PART 1 OF 2
PART OF 875866 AIR CONDITIONING & MOUNTING
AN ATTACHMENT
c547271 SEBP2199
4I0470 AIR CONDITIONER GP Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 5I-3608 [1] SEAL  
2. 5I-3606 [1] CLIP  
3. 5I-3573 [1] VALVE AS  
4. 5I-3639 [13] SCREW  
5. 5I-3567 [1] HARNESS AS  
6. 5I-3604 [4] RELAY  
7. 5I-3571 [1] COVER  
8. 5I-3607 [3] CLAMP  
9. 5I-3596 [1] GROMMET  
10. 5I-3599 [1] BRACKET  
11. 5I-3562 [1] CASE  
12. 5I-3561 [1] CASE  
13. 099-6746 [1] THERMISTOR  
14. 7I-0253 [1] HOSE  
15. 5I-3587 [1] DAMPER AS  
16. 5I-3609 [3] BOLT  
17. 5I-3610 [3] BOLT  
18. 5I-3589 [1] DAMPER AS  
19. 5I-3568 [1] VALVE  
20. 5I-3556 [1] CORE AS-HEATER  
21. 5I-3581 [5] CLAMP  
22. 5I-3576 [3] ROD  
23. 5I-3580 [3] CLAMP  
24. 5I-3577 [1] ROD  
25. 5I-3563 [1] MOTOR AS  
26. 5I-3565 [1] MOTOR AS  
27. 5I-3616 [9] SCREW  
28. 5I-3615 [16] SCREW  
29. 5I-3579 [1] ROD  
30. 5I-3611 [3] BOLT  
 

#SEBP21991199
 

4I-0470: AIR CONDITIONER GP

4I0470 AIR CONDITIONER GP-PART 2 OF 2
PART OF 875866 AIR CONDITIONING & MOUNTING
AN ATTACHMENT
c547939 SEBP2199
4I0470 AIR CONDITIONER GP Parts scheme
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Parts for your 320 L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7I-0251 [10] SCREW  
2. 7I-0213 [1] COVER  
3. 5I-3588 [1] DAMPER AS  
4. 5I-3640 [8] SCREW  
5. 5I-3600 [1] BRACKET  
6. 5I-3583 [1] CONTROL AS  
7. 5I-3572 [1] FILTER  
8. 5I-3605 [11] CLAMP  
9. 5I-3609 [10] BOLT  
10. 5I-3613 [10] NUT  
11. 5I-3584 [1] CLIP  
12. 5I-3585 [1] CLIP  
13. 5I-3595 [1] GROMMET  
14. 096-0783 [3] INSULATOR  
15. 5I-3569 [1] BRACKET  
16. 5I-3582 [1] CLAMP  
17. 5I-3612 [1] RING  
18. 5I-3601 [1] BRACKET  
19. 5I-3593 [1] GROMMET  
20. 5I-3570 [1] RESISTOR  
21. 5I-3638 [2] SCREW  
22. 5I-3557 [1] CASE  
23. 5I-3564 [1] MOTOR AS  
24. 5I-3565 [1] MOTOR AS  
25. 5I-3578 [1] ROD  
26. 5I-3559 [1] CASE  
27. 5I-3597 [1] GROMMET  
28. 5I-3560 [1] CASE  
29. 5I-3592 [1] GROMMET  
30. 5I-3575 [1] ROD AS  
31. 5I-3555 [1] CORE AS-EVAPORATOR  
32. 5I-3598 [1] GROMMET  
33. 5I-3590 [1] PIPE  
34. 5I-3594 [1] GROMMET  
35. 5I-3558 [1] CASE  
36. 5I-3586 [1] CLIP  
37. 5I-3591 [1] GROMMET  
38. 5I-3614 [3] NUT  
39. 5I-3610 [3] BOLT  
40. 5I-3566 [1] MOTOR AS  
41. 5I-3602 [1] HOSE  
42. 5I-3603 [2] CLAMP  
 

Information:

Special Instruction
Retrofitting Caterpillar R-12 Air Conditioning Systems to R-134a Refrigerant{1802, 1805, 1808, 1809, 7320, 7322, 7342, 7343}
Retrofitting Caterpillar R-12 Air Conditioning Systems to R-134a Refrigerant{1802, 1805, 1808, 1809, 7320, 7322, 7342, 7343}
Install the Air Duct for the Air Conditioner in the Cab{7320}
Install the Air Duct for the Air Conditioner in the Cab{7320}
Installation of a New Control Panel for the Air Conditioning Unit or the Heating Unit on Hydraulic Excavators Improves Usability{7304, 7320, 7451}
Installation of a New Control Panel for the Air Conditioning Unit or the Heating Unit on Hydraulic Excavators Improves Usability{7304, 7320, 7451}
Refrigerant Compressor Functional Test for All Caterpillar Machines{1802}
Refrigerant Compressor Functional Test for All Caterpillar Machines{1802}
Installing the 271-1590 Temperature Control Kit (manual) on 300 Series Excavators{7309}
Installing the 271-1590 Temperature Control Kit (manual) on 300 Series Excavators{7309}
Schematic
Schematic
AIR CONDITIONING AND HEATING FOR 300 SERIES EXCAVATORS
Specifications
Refrigerant Compressor<BR> (7T8600)
AIR CONDITIONING AND HEATING FOR 300 SERIES EXCAVATORS
Refrigerant Oils
AIR CONDITIONING AND HEATING FOR 300 SERIES EXCAVATORS
R-12 Refrigerant
AIR CONDITIONING AND HEATING FOR 300 SERIES EXCAVATORS
Component Locations
AIR CONDITIONING AND HEATING FOR 300 SERIES EXCAVATORS
Refrigerant Compressor
Air Conditioning and Heating R134a for All Caterpillar Machines
System Capacities for Refrigerant
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Compressor
Air Conditioning and Heating R-12 All Caterpillar Machines
System Capacities for Refrigerant (Excavators) - 302.5-5080
Air Conditioning and Heating R134a for All Caterpillar Machines
Tool Operating Manual
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Systems Operation
Refrigerant Compressor
Air Conditioning and Heating R134a for All Caterpillar Machines
Glossary of Terms
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Expansion Valve System
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube System
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Condenser
Air Conditioning and Heating R134a for All Caterpillar Machines
Evaporator Coil
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor Protection System
Air Conditioning and Heating R134a for All Caterpillar Machines
Glossary of Terms
Air Conditioning and Heating R-12 All Caterpillar Machines
General Information
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Expansion Valve System
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Expansion Valve
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Compressor
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Condenser
Air Conditioning and Heating R-12 All Caterpillar Machines
Evaporator Coil
Air Conditioning and Heating R-12 All Caterpillar Machines
Receiver-Dryer
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Accumulator
Air Conditioning and Heating R-12 All Caterpillar Machines
Heating and Air Conditioning Control System
Air Conditioning and Heating R-12 All Caterpillar Machines
Preparation of Air Conditioner Units for Seasonal Use
Air Conditioning and Heating R-12 All Caterpillar Machines
Cab Air Filters
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Orifice Tube System
Air Conditioning and Heating R-12 All Caterpillar Machines
Identifying the Air Conditioning System
Air Conditioning and Heating R-12 All Caterpillar Machines
Identifying the Air Conditioning System
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Expansion Valve
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Accumulator
Air Conditioning and Heating R134a for All Caterpillar Machines
In-line Refrigerant Dryer
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Receiver-Dryer
Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Heating System
Air Conditioning and Heating R134a for All Caterpillar Machines
Temperature Control
Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Refrigerant
Air Conditioning and Heating R134a for All Caterpillar Machines
Service Intervals
Air Conditioning and Heating R134a for All Caterpillar Machines
Condensate Drainage System
Air Conditioning and Heating R134a for All Caterpillar Machines
Cab Pressurization and Filtration System
Air Conditioning and Heating R134a for All Caterpillar Machines
General Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube Assembly
Air Conditioning and Heating R134a for All Caterpillar Machines
Custom Service Information
System Capacities for Refrigerant (Excavators) - 302.5-5080
Air Conditioning and Heating R134a for All Caterpillar Machines
Testing and Adjusting
Testing And Adjusting
AIR CONDITIONING AND HEATING FOR 300 SERIES EXCAVATORS WITH
Testing And Adjusting
AIR CONDITIONING AND HEATING FOR 300 SERIES EXCAVATORS
Refrigerant Recovery
Air Conditioning and Heating R134a for All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Charge
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Evacuate
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Leakage - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Remove
Air Conditioning and Heating R134a for All Caterpillar Machines
Electronic Heat Control - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Leakage - Test
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Recovery
Air Conditioning and Heating R-12 All Caterpillar Machines
Visual Inspection
Air Conditioning and Heating R-12 All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Install
Air Conditioning and Heating R-12 All Caterpillar Machines
Troubleshooting Heating and Air Conditioning Control System
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant System - Charge
Air Conditioning and Heating R-12 All Caterpillar Machines
Air Conditioning System Troubleshooting
Air Conditioning and Heating R-12 All Caterpillar Machines
General Troubleshooting Information
Air Conditioning and Heating R-12 All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Remove
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant System - Evacuate
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Compressor Oil - Check
Air Conditioning and Heating R-12 All Caterpillar Machines
Machine Preparation for Troubleshooting
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Compressor - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning Performance - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Oil - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Flush
Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Testing and Adjusting
Air Conditioning and Heating R134a for All Caterpillar Machines
Compressor Protection System - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Heater Performance - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting
Required Tools
Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
General Troubleshooting Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Visual Inspection (Troubleshooting)
Air Conditioning and Heating R134a for All Caterpillar Machines
Heating System Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting Condensate Drainage System
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning System Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting Heating and Air Conditioning Control System
Air Conditioning and Heating R134a for All Caterpillar Machines
Automatic Temperature Control Panel Troubleshooting - 584 and 584HD Forwarders
Air Conditioning and Heating R134a for All Caterpillar Machines
Automatic Temperature Control System (ECM Controlled) Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
General Troubleshooting Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Disassembly and Assembly
Air Conditioning Compressor
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS
Conditioner Condenser
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS
Conditioner Dryer
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS
Refrigerant Expansion Valve - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Accumulator - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Disassembly and Assembly
Air Conditioning and Heating R-12 All Caterpillar Machines
General Information
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Compressor - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Accumulator - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Expansion Valve - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines
Receiver-Dryer - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines
In-Line Refrigerant Dryer - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines
Refrigerant Orifice Tube - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines
Air Conditioner Lines - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Disassembly and Assembly
Air Conditioning and Heating R134a for All Caterpillar Machines
In-Line Refrigerant Dryer - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Receiver-Dryer - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
General Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube Assembly - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Service Magazine
New Circuit Panels Improves Reliability of Heater/Air Conditioner {7337,7451}
1994/07/04
Improvements To 300 Family of Excavators Increase Serviceability, Operator Comfort, Convenience{0374,0646,1263,1302,1401,1915,5460,5485,6120,7263,7301,7320}
1994/11/28
Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29
Parts Manuals May List Air Conditioning Compressors Incorrectly {1802,1809,7320}
1996/10/07
New Water Valve Assembly And New Board Control Assembly That Improve Reliability Of HVAC System Are Available{7320,7309,7304,7337,7311}
1998/01/19
Decal Kit Available For HVAC Control Panel On 300A Series Excavators {7309,7337}
1998/02/16
Support Literature Is Now Available For Maintaining Air Conditioning And Heating Systems {7300,7304,7309,7320,7337}
1998/06/01
Support Literature Is Now Available For Maintaining Air Conditioning And Heating Systems {7304,7309,7320,7337}
1999/01/18
New Test Procedure For Testing Air Conditioning Electrical Components {4466,1435}
1999/11/29
The In-line Refrigerant Dryer Is Improved And A New Dryer For Service Replacement Is Available {7320, 7322}
2000/02/07
Special Instruction, SEHS9972 Is Available for Installation of Air Duct for the Air Conditioner {7320}
1999/12/13
Support Literature Is Now Available For Maintaining Excavator Heating and Air Conditioning Systems {7309, 7320}
Support Literature Is Now Available For Maintaining Excavator Heating and Air Conditioning Systems {7309, 7320}
New Cab Air Filters Provide Improved Efficiency and Odor Reduction {7309, 7320, 7342}
2002/07/08
Part Numbers for Electric Motors That Are Used in HVAC Have Changed {5927}
2000/10/30
Preparation of Air Conditioner Units for Seasonal Use {7320}
2002/05/27
Checking the Motor Rotation after Replacing the Blower Motor Can Increase Service Life {7304, 7320}
2003/02/03
Special Instruction, REHS1519, "Installation of a New Control Panel for the Air Conditioning Unit or the Heating Unit on Hydraulic Excavators Improves Usability" Is Available {7304, 7320, 7451}
2003/02/17
Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}
2004/05/17
Refrigerant Identification Instrument is Available {1809}
2006/08/14
Correction to Troubleshooting , "Required Tools" {1808}
2010/10/06
New Pressure Switch Is Now Used For Air Conditioner Refrigerant On Certain Cat Products {1435, 1809}
2011/06/06
An Air Conditioner Kit for Use When Servicing the Air Conditioning System Is Now Available {7320, 7320}
2012/08/24
Recent Changes to the R134a Refrigerant Air Conditioning Manuals Are Now Available for All Caterpillar Products {0374, 1802, 1805, 1807, 1808, 1809, 7309, 7320, 7322, 7343}
2014/07/17

Caterpillar Parts SIS Catalog 320 L :

7Y-3252 AIR CONDITIONER AR
AIR CONDITIONER & MOUNTING GP
087-5866 AIR CONDITIONER & MOUNTING GP
LIGHTING GP-CAB
6C-8619 LIGHTING GP-CAB
CONSOLE GP
110-5623 CONSOLE GP
CONSOLE GP
110-5623 CONSOLE GP
CONSOLE GP
5I-3837 CONSOLE GP
CONSOLE GP
5I-3837 CONSOLE GP
CONSOLE GP
7Y-3152 CONSOLE GP
116-2778 AIR CONDITIONER AR
COMPRESSOR GP
116-2777 COMPRESSOR GP
COMPRESSOR GP
116-2777 COMPRESSOR GP
COMPRESSOR GP-CLUTCH & REFRIG
101-1759 COMPRESSOR GP-CLUTCH & REFRIG
COMPRESSOR GP
117-6319 COMPRESSOR GP
COMPRESSOR GP-CLUTCH & REFRIG
7T-8600 COMPRESSOR GP-CLUTCH & REFRIG
COMPRESSOR GP-CLUTCH & REFRIG
7T-8600 COMPRESSOR GP-CLUTCH & REFRIG
AIR CONDITIONER GP
4I-0470 AIR CONDITIONER GP

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