BLOCK 1733712 - Caterpillar

ProductsMany component groups that were previously serviced only at the group level are now serviceable at the component level. The serviceable components are identified in the December 1989 Parts Book Microfiche for the applicable machine. The Parts Book Microfiche is updated each month and contains the most current parts information. The lists that follows indicates the machine and group part number that now contain serviceable components.
RR-250 (6ED) Road Reclaimers, SS-250 (6DD) Soil Stabilizers. The 7X7438 Hydraulic Pump Group (part of the hydrostatic propel group) has serviceable components.
PR-105 (5WC), PR-450 (7DC), PR-750B (8AC), PR-1000 (5XC) Pavement Profilers. The 8C0338 Hydraulic Brake Assembly (part of the hydraulic ground drive system) has serviceable components.
PR-750B (8AC), PR-1000 (5XC) Pavement Profilers. The 8C0880 Hydraulic Motor (drives the high pressure water wash pump) has serviceable components.
PR-450 (7DC), PR-750B (8AC), PR-1000 (5XC) Pavement Profilers. The 8T4037 Adjustable Sensor Mounting Assembly has serviceable components.
PR-105 (5WC1-201) Pavement Profilers. The 8C0388 Clutch Assembly (part of the cutter group) has serviceable components.
PR-105 (5WC1) Pavement Profilers. The 8C3904 Hydraulic Pump Group (drives the auxiliary front cutter) has serviceable components.
AP-800 (1BF225-Up) Asphalt Pavers. The 7R0197 Steering Valve (steering wheel connected to this valve) has serviceable components.
AP-800 (1BF) Asphalt Pavers. The 8C8000 Hydraulic Tow Point Cylinder (part of the main-frame assembly), 8C8001 Hydraulic Hopper Cylinder (part of the hopper assembly), and 8C8002 Hydraulic Steering Cylinder (part of the front suspension assembly) have serviceable components.
AP-800 (1BF), AP-1200 (2JD) Asphalt Pavers. The 8T7485 Linear Actuator (part of the power pack assembly) has serviceable components.
AP-1200 (2JD) Asphalt Pavers. The 8T5519 Auxiliary Hydraulic Pump Assembly (part of the power pack assembly) has serviceable components.
AP-1200 (2JD) Asphalt Pavers. The 8C0763 Hydraulic Steering Cylinder (part of the front suspension assembly) has serviceable components.