Challenger Tractors 1038, 1042, 1046, 1050 Repair Service Manual (X990005558012/72626197/72626192) Price listed in US Dollar: $49.00 Complete service repair manual with Electrical Wiring Diagrams for Challenger Tractors 1038, 1042, 1046, Read more about Challenger Tractors 1038, 1042, 1046, 1050 Repair Service Manual (X990005558012/72626197/72626192)