A-CT-O-621BSC45PCaterpillar Equipment Operator Manual
(5P1742,31V1,35V985,36V1,73V1>)
A-CT-S-621B627BCaterpillar Equipment Service Manual
(31V1>, 35V1>, 36V1>, 45P1>)
A-MNL17856Caterpillar Equipment Service Manual
(40W1>)
A-MNL17857Caterpillar Equipment Service Manual
(73V1>)