HARNESS AS-SENSOR 2898436 - Caterpillar

Removal Procedure
Start By:
Install the wheel chocks. Refer to Disassembly and Assembly, "Wheel Chock (Front and Rear) - Remove and Install".
Install the truck body retaining cable. Refer to Disassembly and Assembly, "Truck Body Retaining Cable - Remove and Install".
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
The space between the body and the frame becomes a zero clearance area when the body is lowered. Failure to install the retaining cable can result in injury or death to personnel working in this area.
Personal injury can result from hot oil or hot components.At operating temperature, oil is hot and under pressure. Hot oil can cause burns.Remove the fill cap only when the engine is stopped, and the fill cap is cool enough to touch with your bare hand.Do not allow hot oil or components to contact skin.
Install caps and plugs on all opening in order to prevent dirt or debris from entering the system. Cleanliness is an important factor. Before the removal procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
For easier assembly, mark all hose assemblies, tube assemblies, wire harnesses and cables for identification purposes.
Drain the hydraulic oil from the hydraulic tank into a suitable container. The capacity of the hydraulic tank is 420 L (111 US gal). Refer to Operation and Maintenance Manual, "Hoist, Torque Converter, and Brake Tank - Change" for the correct procedure.
Illustration 1 g00613391
Position a suitable container under gear pump (2) in order to contain hydraulic oil for storage or disposal.
Disconnect two hose assemblies (1) and (3) from gear pump (2) .
Illustration 2 g00613395
Disconnect two hose assemblies (4) and (5) from gear pump (2) .
Illustration 3 g00613396
Position a suitable lifting sling around gear pump (2). Secure the lifting sling to a hoist. Remove four bolts (6) and the washers that hold gear pump (2) to pump drive (7). Remove gear pump (2) from pump drive (7). The weight of pump drive (2) is 57 kg (125 lb).