2009/04/13 Reworked Air Compressors Now Have "R" on the Serial Number Plate {1803, 1804} Caterpillar

Reworked Air Compressors Now Have "R" on the Serial Number Plate {1803, 1804}

2009/04/13 [SEPD0987]

2009/04/13 A New Transmission Oil Cooler Bonnet Is Now Used on Certain 627G Wheel Tractor Scrapers {1375}

BASIC ENGINE

AIR COMPRESSOR GP

2009/04/13 Reworked Air Compressors Now Have "R" on the Serial Number Plate {1803, 1804}

Backhoe Loader:
430E (S/N: DDT1-UP)
Landfill Compactor:
816F (S/N: 5FN1-UP)
836 (S/N: 7FR1-UP)
Excavator:
345BSeries II (S/N: AGS1-UP)
5130B (S/N: 4CS1-UP)
5230 (S/N: 7LL1-UP)
Mini Hydraulic Excavator:
302.5 (S/N: 4AZ1-UP)
Motor Grader:
12H (S/N: 4XM1-UP; 4ER1-UP)
140H (S/N: CCA1-UP; 2ZK1-UP; APM1-UP; 3AS1-UP)
14H (S/N: ASE1-UP)
160H (S/N: 9EJ1-UP)
16H (S/N: ATS1-UP)
Off-Highway Truck/Tractor:
769D (S/N: 5TR1-UP; 5SS1-UP)
773D (S/N: 7ER1-UP; 7CS1-UP)
773E (S/N: BDA1-UP)
777B (S/N: 4YC1-UP)
777C (S/N: 4XJ1-UP)
777D (S/N: AGC1-UP; 3PR1-UP)
785B (S/N: 6HK1-UP)
789 (S/N: 9ZC1-UP)
789B (S/N: 7EK1-UP)
793 (S/N: 3SJ1-UP)
793C (S/N: 4AR1-UP)
797 (S/N: 5YW1-UP)
797B (S/N: JSM1-UP)
Quarry Truck:
771C (S/N: 3BJ1-UP)
771D (S/N: BCA1-UP)
775B (S/N: 7XJ1-UP)
775D (S/N: 6KR1-UP; 8AS1-UP)
775E (S/N: BEC1-UP)
Road Reclaimer/Soil Stabilizer:
SS-250B (S/N: 5GR1-UP)
Skid Steer Loader:
246 (S/N: 5SZ1-UP)
Telehandler:
TH560B (S/N: SLG1-UP)
Track-Type Loader:
953C (S/N: 2ZN1-UP)
963B (S/N: 9BL1-UP)
Wheel Loader:
994 (S/N: 9YF1-UP)
Wheel Tractor-Scraper:
621F (S/N: 4SK1-UP)
623F (S/N: 6BK1-UP)
623G (S/N: ARW1-UP)
631ESeries II (S/N: 3ND1-UP)
651E (S/N: 4YR1-UP; 89Z1-UP)
657E (S/N: 5YR1-UP; 6TR1-UP; 90Z1-UP)

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Illustration 1	g01883084
The serial number plate without "R" added.

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Illustration 2	g01883085
(1) The serial number plate with "R" added.

Reman air compressors are being reworked by the supplier. The air compressors are then put back into the parts distribution system with the same component's serial number and "R" added to the plate. Refer to Illustration 1 and Illustration 2.