Internatioinal Harvester Shop Manual pertains to the following tractors: Diesel Models: MD, Super MD, MDV, Super MDV, Super MTA, ODS6, WD6, Super WD6, WD9, Super WD9, WDR9, Super WDR9, Super W6TA
Gasoline models: A, Super A, AV, Super AV, B, BN, C, Super C, Cub (prior to 1957), H, Super H, HV, Super HV, Super M, M, Super ML, Super MTA, MV, Super MV, Super MVL, 04, 06, 0S4, OS6, W4, Super W4, W6, Super W6, Super W6L, Super W6TA, W9, W9R, WR9S