22500131 Volvo.Penta Wiring harness

Table 1
Required Tools
Tool Part Number Part Description Qty
A 311-1362 Vacuum Cap 1 Start By:
Remove the engine enclosure. Refer to Disassembly and Assembly, "Engine Enclosure (Hood) - Remove". Note: Put identification marks on all hoses, on all hose assemblies, on all harness assemblies, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Personal injury can result from contact with refrigerant.Contact with refrigerant can cause frost bite. Keep face and hands away to help prevent injury.Protective goggles must always be worn when refrigerant lines are opened, even if the gauges indicate the system is empty of refrigerant.Always use precaution when a fitting is removed. Slowly loosen the fitting. If the system is still under pressure, release it slowly in a well ventilated area.Personal injury or death can result from inhaling refrigerant through a lit cigarette.Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death.Do not smoke when servicing air conditioners or wherever refrigerant gas may be present.Use a certified recovery and recycling cart to properly remove the refrigerant from the air conditioning system.
Recover the air conditioner refrigerant from the air conditioner system. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for the correct charge that is used in the machine that is being serviced. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NENG2500, "Air Conditioning Tools" for the tools.
Illustration 1 g01374019
Install Tooling (A) onto the hydraulic tank . Attach an air supply hose onto Tooling (A). Apply 138 kPa (20 psi) of air. This procedure will pull a vacuum on the hydraulic system.
Illustration 2 g01408687
Illustration 3 g01408696
Remove bolts (1). Disconnect hose assemblies (2). Disconnect hose assemblies (3).
Remove bolts (5). Remove refrigerant condenser (4). Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 311-1362 Vacuum Transducer 1 Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.
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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 4 g01408696
Position refrigerant condenser (4). Install bolts (5).
Illustration 5 g01408687
Check condition of the O-ring seals. If necessary, replace the O-ring seals. Connect hose assembly (3).
Check condition of the O-ring seals. If necessary, replace the O-ring seals. Connect hose assemblies (2). Install bolts (1).
Illustration 6 g01374019
Remove Tooling (A).
Charge the air conditioner refrigerant from the air conditioner system. Refer to Servic