A-AC-S-HD6AAllis Chalmers Chassis Service Manual
(Diesel, S/N 11094>)
A-AC-P-HD6Allis Chalmers Parts Manual
(Diesel S/N, <13322)
A-AC-P-HD6AAllis Chalmers Parts Manual
(Diesel, S/N 13322> & 70C22251>)
A-AC-S-HD6Allis Chalmers Service Manual
(Diesel, S/N <13322)