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Kompresor za Stisnjeni Zrak

Technical condition requirements for the compressed air compressors

1. The compressor must not be cracked, broken or deformed. 

2. The air compressor must not be heavily corroded or burnt (structural stability must not be damaged).

 3. The shaft and thread must not be damaged.

 4. The head may not be cracked or deformed. 

5. The body, handles and mounting holes of the compressor must not be damaged or deformed. 

6. Screw threads and bolts must not be damaged or deformed. 

7. Compressor should be complete, it must not be disassembled into its components or changed in any way. 

8. The compressor must have a nameplate with the WABCO part number. 

9. The recovered core must be compatible or interchangeable with the index of the purchased product.

10. Modification or repair of the compressor using original WABCO repair kits is permissible.

11. Core must be free from oil and coolant - all fluid should be drained before sending core.

Unacceptable examples

Mechanical damage - unacceptable

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Scratches on the outer surface of the crankcase - acceptable

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Damage or impact marks of the cobbing box on the sealing surfaces - unacceptable

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Scratches on end covers, painted end covers, minor damage - acceptable

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Scratches on the gear - acceptable

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No nut on the wheel, slight damage to the thread - acceptable

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Scratches, paint on the head - acceptable

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Deformed (damaged) thread/ thread hole - unacceptable

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Incomplete (partially dismantled) device - unacceptable

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Corrosion and dirt on the core - acceptable

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Deep pitting corrosion - unacceptable

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Deformed thread in the crankshaft - unacceptable

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Device incomplete (partially dismantled) - unacceptable

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Gear deformation - acceptable

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Slight deformation of the front surface of the crankshaft (undamaged thread) - acceptable

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Impact mark (damage to the crankcase seal area) - unacceptable

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Scratches, paint on the crankcase - acceptable

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