Fitment Guide: JOHN DEERE MOTOR GRADER: 670B-Prior to S/N 543490, 672B-Prior to S/N 543490, 770B-Prior to S/N 543490, 770BH-Prior to S/N 543490, 772B-Prior to S/N 543490, 772BH-Prior to S/N 543490
MOTOR GRADER: 670B-Prior to S/N 543490, 672B-Prior to S/N 543490, 770B-Prior to S/N 543490, 770BH-Prior to S/N 543490, 772B-Prior to S/N 543490, 772BH-Prior to S/N 543490
This compressor must be charged while the engine is not running. Using the engine to pull refrigerant will result in compressor damage. Always Flush A/C System & Replace Receiver Drier & Expansion Valve When Replacing Compressor to Validate Warranty
