Case 580M, 580M Turbo, 580 Super M, 580 Super M+, 590 Super M, 590 Super M+ Loader Factory Service & Shop Manual List price: $59.00 Leave this field blank Complete workshop service repair manual with electrical wiring diagrams for Case M Series 1/2/3 Loader Backhoe. Read more about Case 580M, 580M Turbo, 580 Super M, 580 Super M+, 590 Super M, 590 Super M+ Loader Factory Service & Shop Manual