864404 Volvo.Penta Governor

Start By:a. remove hoodFluid Spillage Containment
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to "Tools And Shop Products Guide", NENG2500 for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose fluids according to local regulations and mandates.
At operating temperature, the engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot water or steam. Any contact can cause severe burns. Look at the sight gauge to check the coolant level. The coolant level should be in the green range. If necessary, remove the fill cap only after the engine has been stopped and the cap is cool enough to remove with your bare hand. Remove the cooling system fill cap slowly to relieve pressure. Cooling system condition contains alkali that can cause personal injury. Avoid contact with the skin and eyes and do not drink. Allow cooling system components to cool before draining.
Effective July 1, 1992 regulations prohibit the venting of any refrigerant into the atmosphere. Refer to Caterpillar publication SENR5664 and NEDG5065 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-134A can cause freezing of human flesh.Do not smoke while working on air conditioning systems. INHALING REFRIGERANT 134A THROUGH ANY SMOKING MATERIAL, ALTHOUGH NOT TOXIC OR FLAMMABLE, CAN GENERATE LETHAL PHOSGENE GAS AND CAUSE VIOLENT ILLNESS OR DEATH. ALSO, HEAT MUST NEVER BE APPLIED TO A CHARGED SYSTEM. See Air Conditioning And Heating Service Manual, Form number SENR5664, for more information on removal and installation of lines and refrigerant from the system.
For purging and charging the air conditioning system, refer to the Air Conditioning And Heating Service Manual SENR5664. 1. Remove four bolts (1) and two bumpers (2). Remove screw (3) and grill (4). 2. Remove bolt (5) and remove horn (6). Remove two bolts (7) and two bolts (8). Remove guard (9). 3. Remove two hose clamps (10) and remove the lower radiator hose. 4. Remove hose clamp (11) and disconnect the hose. Remove four bolts (12) from the shroud. 5. Remove air conditioning line (13) and air conditioning line (14). Remove hose clamp (15) and hose clamp (16) and disconnect the hoses. 6. Attach a suitable lifting device and remove two bolts (17). 7. Loosen two bolts (18). Raise the hood support assembly and remove the radiator, oil cooler and condenser. The weight of the radiator, oil cooler and condenser is 34 Kg (75 lb).End By:a. install hood Refer to the Topic "Lubricant Viscosities and Refill Capacities" in the Operation and Maintenance Manual, publication number SEBU6873 for the proper filling procedure and the proper levels for the hydraulic system and the cooling system.