Panasonic CU-5E36QBU Service Manual
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Panasonic CU-5E36QBU Service Manual

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Please file and use this manual together with the service manual for Model No. CS-E9NKUAW CS-E12NKUAW CS-E18NKUA,
CS-E24NKUA, CS-ME7QKUA, Order No. PHAAM1111087C1 PAPAMY1204088CE PAPAMY1312045CE
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
WARNING
PRECAUTION OF LOW TEMPERATURE
Order No: PAPAMY1312037CE
Air Conditioner
Outdoor Unit
CU-5E36QBU
Destination
U.S.A.
Canada
© Panasonic Corporation 2013

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Summary of Contents for Panasonic CU-5E36QBU

  • Page 1 PRECAUTION OF LOW TEMPERATURE In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit. © Panasonic Corporation 2013...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 15. Troubleshooting Guide ........31 1. Safety Precautions ..........3 15.1 Self Diagnosis Function ......31 2. Specifications ............. 5 16. Disassembly and Assembly Instructions ..34 3. Dimensions ............9 16.1 Outdoor Unit Removal Procedure ....34 4. Refrigeration Cycle Diagram ......10 17.

  • Page 3: Safety Precautions

    1. Safety Precautions  Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing.  Electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model installed. ...
  • Page 4 18. For R410A models, when connecting the piping, do not use any existing (R22) pipes and flare nuts. Using such same may cause abnormally high pressure in the refrigeration cycle (piping), and possibly result in explosion and injury. Use only R410A materials.

  • Page 5: Specifications

    2. Specifications Item Unit OUTDOOR UNIT Indoor Unit Combination 2.0kW + 2.0kW + 2.0kW + 2.0kW + 2.5kW Power Source 1 Phase, 208-230V, 60Hz (Power supply from outdoor unit) 10.56 (2.9 ~ 11.5) Capacity BTU/h 36000 (9900 ~ 39000) Running Current 19.0 - 17.2 Electrical Cooling Operation...
  • Page 6 Item Unit OUTDOOR UNIT Dry Bulb Wet Bulb Maximum °C (°F) 32 (89.6) 23 (73.4) Cooling Minimum °C (°F) 16 (60.8) 11 (51.8) Indoor Operation Range Maximum °C (°F) 30 (86.0) — Heating Minimum °C (°F) 16 (60.8) — Maximum °C (°F) 46 (114.8) 26 (78.8)
  • Page 7  Multi Split Combination Possibility: A single outdoor unit enables air conditioning of up to five separate rooms.
  • Page 8  Indoor Unit : CS-ME7QKUA, CS-E9NKUAW, CS-E12NKUAW, CS-E18NKUA, CS-E24NKUA  Outdoor Unit : CU-5E36QBU 5 Room 4 Room 3 Room 2 Room 1 Room Total Indoor Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor...

  • Page 9: Dimensions

    3. Dimensions...

  • Page 10: Refrigeration Cycle Diagram

    4. Refrigeration Cycle Diagram...

  • Page 11: Block Diagram

    5. Block Diagram...

  • Page 12: Wiring Connection Diagram

    6. Wiring Connection Diagram...

  • Page 13: Electronic Circuit Diagram

    7. Electronic Circuit Diagram...

  • Page 14: Printed Circuit Board

    8. Printed Circuit Board Main Printed Circuit Board...

  • Page 15: Noise Filter Printed Circuit Board

    Noise Filter Printed Circuit Board Display Printed Circuit Board...

  • Page 16: Installation Information

    9. Installation Information Check Points...

  • Page 17: Installation Instruction

    10. Installation Instruction 10.1 Select The Best Location  If an awning is built over the unit to prevent direct sunlight or rain, be careful that heat radiation from the condenser is not obstructed.  There should not be any animal or plant which could be affected by hot air discharged.

  • Page 18: Install The Outdoor Unit

    Outdoor Unit Installation Guidelines  Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below.  For any of the below installation patterns, the wall height on the exhaust side should be 47-1/4" (1200 mm) or less.

  • Page 19: Evacuation Of The Equipment

    CUTTING AND FLARING THE PIPING 1. Please cut using pipe cutter and then remove the burrs. 2. Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused. Turn the piping end down to avoid the metal powder entering the pipe. 3.

  • Page 20: Connect The Cable To The Outdoor Unit

    10.5 Connect The Cable To The Outdoor Unit 1. Remove Plugs. 2. Fix the conduit connectors to the knock out holes with lock-nuts, then secure them. 3. Connecting wire between indoor unit and outdoor unit should be UL listed or CSA approved 4 conductor wires minimum AWG16 in accordance with local electric codes.

  • Page 21: Disposal Of Outdoor Unit Drain Water

    10.7 Disposal Of Outdoor Unit Drain Water  If a drain elbow is used, the unit should be placed on a stand which is taller than 1-31/32" (50 mm).  If the unit is used in an area where temperature falls below 32°F (0°C) for 2 or 3 days in succession, it is recommended not to use a drain elbow, for the drain water freezes and the fan will not rotate.

  • Page 22: Operation Control

    11. Operation Control 11.1 Cooling Operation 11.1.1 Outdoor fan control  When cooling operation is enabled, based on outdoor ambient temperature, fan motor control will be adjusted according to figure below: 11.1.2 Annual Cooling control  This control is to enable cooling operation when outdoor ambient temperature is low. ...

  • Page 23: Heating Operation

    11.2 Heating Operation 11.2.1 Outdoor fan control  When heating operation is enabled, based on outdoor ambient temperature, fan motor control will be adjusted according to figure below for Heating overload control: 11.2.2 Heating Room Temp Sampling Control  To improve the judgment accuracy, indoor room temperature sampling starts when any indoor unit has stopped capability supplied (heating thermo-off) during heating operation with compressor ON, outdoor unit will send signal to all thermo-off indoor units to ON fan motor and get room temperature sample.

  • Page 24: Simultaneous Operation Control

    12. Simultaneous Operation Control  Operation modes which can be selected using the remote control unit: Automatic, Cooling, Dry, Heating and e-ion operation mode.  Types of operation modes which can be performed simultaneously Cooling operation and Cooling, Dry or e-ion operation. Heating operation and Heating operation.

  • Page 25: Protection Control

    13. Protection Control 13.1 Freeze Prevention control (Cool)  When received freeze prevention signal from indoor unit, the compressor frequency changes according to indoor heat exchanger temperature.  When indoor unit request capability OFF due to freeze condition, immediately the capability supply to targeted indoor unit stops.

  • Page 26: Cooling Overload Control (Cool)

    13.5 Cooling overload control (Cool)  This control detect outdoor pipe temperature and perform the compressor frequency restriction during cooling operation. 13.6 Heating overload control (Heat)  This control detect indoor pipe temperature and perform the compressor frequency restriction during heating operation.

  • Page 27: Deice Control

    If the running current does not exceed X value for 5 seconds, compressor frequency will increase.  However, if total outdoor unit running current exceeds Y value, compressor will be stopped immediately for 3 minutes. CU-5E36QBU Operation Mode X (A) Y (A) 19.43...

  • Page 28: Compressor Protection Control (Gas Leak Detection Control 1)

     DC peak current control When IPMDC current exceeds set value of 30.0 ± 3.0 A, the compressor will stop. If the DC peak current detected within 30 seconds after operation starts, compressor will restart after 1 minute. If the DC peak current detected 30 seconds or more after operation starts, compressor will restart after 2 minutes.

  • Page 29: Servicing Mode

    14. Servicing Mode 14.1.1 Pump down operation (SW1)  Operate the pump down process according to the following procedure. Confirm the valve on the liquid side and gas side are open. Press PUMP DOWN button (SW1) on the Service PCB inside the outdoor unit for more than 5 seconds. Pump down (cooling) operation is performed for 15 minutes.
  • Page 30 14.1.3 Wiring Error Check  The unit capable to correct the wiring error automatically by following procedures. Confirm the valve on the liquid side and gas side is open. Press WIRING CHECK button (SW3) on the Service PCB inside the outdoor unit for more than 10 seconds to start wiring check operation.

  • Page 31: Troubleshooting Guide

    15. Troubleshooting Guide 15.1 Self Diagnosis Function  The display screen of wireless remote control unit and the self-diagnosis LEDs (green) on the outdoor printed circuit board in the outdoor unit can be used to identify the location of the problem. Refer to the table below to identify and solve the cause of the problem, and then re-start the air conditioner system.

  • Page 34: Disassembly And Assembly Instructions

    16. Disassembly and Assembly Instructions WARNING High voltages are generated in the electrical parts area by the capacitor. Ensure that the capacitor has discharged sufficiently before proceeding with repair work. Failure to heed this caution may result in electric shocks. 16.1 Outdoor Unit Removal Procedure Caution! When handling electronic controller, be careful of electrostatic discharge.
  • Page 35 3. Remove the particular plate (remove the 3 screws). Fig. 3 4. Remove the particular plate (remove the 8 screws). Fig. 4 16.1.3 Removing the Cabinet Front Plate 5. Remove the cabinet front plate (remove the 7 screws). Fig. 5...
  • Page 36 16.1.4 Removing the Control P.C. Board 6. Remove the cover by release the screw. Fig. 6 7. Disconnect the connectors (lead wires of the compressor, sensors, and others). 8. Release the Control P.C. Board tab to remove the Control P.C. Board. Fig.

  • Page 37: Technical Data

    17. Technical Data 17.1 Operation Characteristics 17.1.1 One Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Cooling (2.0: CS-ME7QKUA), service mode frequency = 20 Hz...
  • Page 38  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz B) Indoor unit capacity: Cooling (2.5: CS-E9NKUAW), service mode frequency = 20 Hz...
  • Page 39  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz C) Indoor unit capacity: Cooling (3.2: CS-E12NKUAW), service mode frequency = 34 Hz...
  • Page 40  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz D) Indoor unit capacity: Cooling (5.0: CS-E18NKUA), service mode frequency = 49 Hz...
  • Page 41  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Heating (2.0: CS-ME7QKUA), service mode frequency = 39 Hz...
  • Page 42  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz B) Indoor unit capacity: Heating (2.5: CS-E9NKUAW), service mode frequency = 39 Hz...
  • Page 43  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz C) Indoor unit capacity: Heating (3.2: CS-E12NKUAW), service mode frequency = 47 Hz...
  • Page 44  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz D) Indoor unit capacity: Heating (5.0: CS-E18NKUA), service mode frequency = 55 Hz...
  • Page 45 17.1.2 Two Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Cooling (2.0 + 2.5: CS-ME7QKUA + CS-E9NKUAW), service mode frequency = 49 Hz...
  • Page 46  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz B) Indoor unit capacity: Cooling (2.0 + 3.2: CS-ME7QKUA + CS-E12NKUAW), service mode frequency = 49 Hz...
  • Page 47  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz C) Indoor unit capacity: Cooling (2.0 + 5.0: CS-ME7QKUA + CS-E18NKUA), service mode frequency = 51 Hz...
  • Page 48  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz D) Indoor unit capacity: Cooling (2.5 + 3.2: CS-E9NKUAW + CS-E12NKUAW), service mode frequency = 49 Hz...
  • Page 49  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz E) Indoor unit capacity: Cooling (2.5 + 5.0: CS-E9NKUAW + CS-E18NKUA), service mode frequency = 51 Hz...
  • Page 50  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz F) Indoor unit capacity: Cooling (3.2 + 5.0: CS-E12NKUAW + CS-E18NKUA), service mode frequency = 53 Hz...
  • Page 51  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Heating (2.0 + 2.5: CS-ME7QKUA + CS-E9NKUAW), service mode frequency = 58 Hz...
  • Page 52  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz B) Indoor unit capacity: Heating (2.0 + 3.2: CS-ME7QKUA + CS-E12NKUAW), service mode frequency = 64 Hz...
  • Page 53  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz C) Indoor unit capacity: Heating (2.0 + 5.0: CS-ME7QKUA + CS-E18NKUA), service mode frequency = 68 Hz...
  • Page 54  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz D) Indoor unit capacity: Heating (2.5 + 3.2: CS-E9NKUAW + CS-E12NKUAW), service mode frequency = 64 Hz...
  • Page 55  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz E) Indoor unit capacity: Heating (2.5 + 5.0: CS-E9NKUAW + CS-E18NKUA), service mode frequency = 68 Hz...
  • Page 56  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz F) Indoor unit capacity: Heating (3.2 + 5.0: CS-E12NKUAW + CS-E18NKUA), service mode frequency = 73 Hz...
  • Page 57 17.1.3 Three Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Cooling (2.0 + 2.5 + 3.2: CS-ME7QKUA + CS-E9NKUAW + CS-E12NKUAW), service mode frequency = 55 Hz...
  • Page 58  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz B) Indoor unit capacity: Cooling (2.0 + 2.5 + 5.0: CS-ME7QKUA + CS-E9NKUAW + CS-E18NKUA), service mode frequency = 57 Hz...
  • Page 59  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz C) Indoor unit capacity: Cooling (2.0 + 3.2 + 5.0: CS-ME7QKUA + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 59 Hz...
  • Page 60  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz D) Indoor unit capacity: Cooling (2.5 + 3.2 + 5.0: CS-E9NKUAW + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 59 Hz...
  • Page 61  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Heating (2.0 + 2.5 + 3.2: CS-ME7QKUA + CS-E9NKUAW + CS-E12NKUAW), service mode frequency = 77 Hz...
  • Page 62  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz B) Indoor unit capacity: Heating (2.0 + 2.5 + 5.0: CS-ME7QKUA + CS-E9NKUAW + CS-E18NKUA), service mode frequency = 77 Hz...
  • Page 63  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz C) Indoor unit capacity: Heating (2.0 + 3.2 + 5.0: CS-ME7QKUA + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 82 Hz...
  • Page 64  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz D) Indoor unit capacity: Heating (2.5 + 3.2 + 5.0: CS-E9NKUAW + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 82 Hz...
  • Page 65 17.1.4 Four Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Cooling (2.0 + 2.5 + 3.2 + 5.0: CS-ME7QKUA + CS-E9NKUAW + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 65 Hz...
  • Page 66  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Heating (2.0 + 2.5 + 3.2 + 5.0: CS-ME7QKUA + CS-E9NKUAW + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 86 Hz...
  • Page 67 17.1.5 Five Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 80.06°F (26.7°C) (DBT), 66.92°F (19.4°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Cooling (2.0 + 2.5 + 3.2 + 3.2 + 5.0: CS-ME7QKUA + CS-E9NKUAW + CS-E12NKUAW + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 75 Hz...
  • Page 68  Heating Characteristic [Condition] Room temperature: 69.98°F (21.1°C) (DBT), 60.08°F (15.6°C) (WBT) Operation condition: High fan speed Piping Length: 7.5m (24.6 ft) 230V 60Hz A) Indoor unit capacity: Heating (2.0 + 2.5 + 3.2 + 3.2 + 5.0: CS-ME7QKUA + CS-E9NKUAW + CS-E12NKUAW + CS-E12NKUAW + CS-E18NKUA), service mode frequency = 95 Hz...

  • Page 69: List

    18. Exploded View and Replacement Parts List Note The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts.
  • Page 70 SAFETY REF.NO. DESCRIPTION & NAME QTY. CU-5E36QBU REMARK CHASSIS ASSY CWD52K1364A SOUND PROOF BOARD CWH151367 FAN MOTOR BRACKET CWD54K1081 SCREW-BRACKET FAN MOTOR CWH551217 CONDENSER COMPLETE CWB32C3961 FAN MOTOR L6CBYYYL0116 SCREW-FAN MOTOR MOUNT CWH551323 PROPELLER FAN ASSY CWH03K1075 CWH561092 COMPRESSOR 5KD240XAL21...
  • Page 71 SAFETY REF.NO. DESCRIPTION & NAME QTY. CU-5E36QBU REMARK INSTALLATION INSTRUCTION CWF616290 INSTALLATION INSTRUCTION CWF616291 ACCESSORY CO. (DRAIN ELBOW) CWG87C900 TUBE ASS’Y (LIQUID SIDE) CWT029390 MANIFOLD TUBE ASS’Y (GAS SIDE) CWT029391 CWG861520 BASE BOARD-COMPLETE CWG62C1172 SHOCK ABSORBER CWG713581 SHOCK ABSORBER CWG713582 C.C.

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