D 0836 LE 501. D 0836 LE 502. D 0836 LE 503. D 0836 LE 504. This is a very comprehensive manual (DVD in PDF format) for MAN D 0836 LE DIESEL ENGINE, Features detailed exploded views. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated.