Introduction
Usage:
When the words "use again" are in the description, the specification given can be used to determine if a part can be used again. If the part is equal to or within the specification given, use the part again.
When the word "permissible" is in the description, the specification given is the "maximum or minimum" tolerance permitted before adjustment, repair and/or new parts are needed.
A comparison can be made between the measurements of a worn part and the specifications of a new part to find the amount of wear. A part that is worn can be safe to use if an estimate of the remainder of its service life is good. If a short service life is expected, replace the part.
Reference: See D3C Series III, D4C Series III, and D5C Series III Tractors Hydraulics, SENR5339, for Systems Operation, Testing and Adjusting.
Caterpillar Information System:
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Transmission Oil Filter (3F/3R Power Shift)
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Transmission (3F/3R Power Shift)
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Transmission
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Torque Converter Clearance Checks (3F/3R Power Shift)
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Torque Converter (3F/3R Power Shift)
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Transfer Gears (3F/3R Power Shift)
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Transmission Hydraulic Control Valves (3F/3R Power Shift)
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Transmission Oil Pump & Pump Drive Gear (3F/3R Power Shift)
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Bevel Gear & Pinion
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Final Drive Pinions
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Steering Clutch Hub Couplings
D3C, D4C AND D5C SERIES II TRACTORS POWER TRAIN Pinion Flanges
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Hydraulic Pump
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Control Valve Group
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Relief Valve Adjustment
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Control Valve, Lift
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Control Valve, Tilt and Angle
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Control Valve, Ripper
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Control Valve Group
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Hydraulic Tank And Filter
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Blade Lift Cylinder (All Except 8DL)
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Blade Lift Cylinder (8DL1-Up)
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Tilt Cylinder (All Except 8DL)
D3C, D4C AND D5C SERIES III TRACTORS HYDRAULICS Blade Angle Cylinder (All Except 6SL)