BUSHING 5H5983 - Caterpillar

Start By:a. remove hoodb. remove hydraulic tankc. remove radiator guard & radiator 1. Remove the rear fenders. Loosen two hose clamps (2). Remove air cleaner assembly and line (1). 2. Disconnect starting aid tube (4). Remove bracket (3). Disconnect electrical connector (5). 3. Close two petcock valves (7). Disconnect two heater hoses (6). 4. Disconnect two electrical wires (8). 5. Remove bolt (9) and reposition heater hoses (6) out of the way. 6. Disconnect two fuel lines (10) from the fuel tank. Prior to disconnecting air conditioning lines, the system must be purged. Refer to the Air Conditioning And Heating Service Manual, Form No. SENR3334-01 and SENR5664 for purging the system.
Effective July 1,1992 regulations prohibit the venting of any refrigerant into the atmosphere. Refer to Caterpillar publication SENR3334-01, SENR5664 and NEDG5065-01 for the proper procedure, equipment and tools to reclaim refrigerant from any Caterpillar machine.
Always wear goggles when working on air conditioning systems. The system is under pressure at all times, engine running or not. Escaping refrigerant R-12 (C C12 F2 Dichloro Difluoro Methane) and refrigerant R-134A can cause freezing of human flesh.Do Not smoke while working on air conditioning. Inhaling Refrigerant R-12 or R-134A through any smoking material, although not toxic or flammable, can cause violent illness. Also heat must never be applied to a charged system. See Air Conditioning And Heating Service Manual Form No. SENR3334-01and SENR5664, for more information on removal and installation of lines and refrigerant from the system.
7. Disconnect air condition hose assembly (11) from the accumulator. Remove bolt (12) and separate the hoses. Remove