858631 Volvo.Penta Bag

Personal injury or death can result when charging an air conditioning system with a liquid.The compressor will pump the refrigerant back into the charging cylinder with the possibility of rupturing (exploding) the cylinder.Do not operate the engine when charging with a liquid. Never charge liquid or gas through the discharge (high side of the system) with the engine running.Keep all other personnel either away from the machine or where they can be seen when working on the air conditioning system.
Personal injury can result from contact with refrigerant.This system is under pressure at all times, engine running or not. Heat should never be applied to a charged system. 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.Before any checks of the air conditioning and heating system are made, move the machine to a smooth horizontal surface. Lower all implements to the ground. Make sure the transmission is in neutral or park and that the parking brake is engaged. Keep all other personnel either away from the machine or where they can be seen.
Recover the air conditioner refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the correct procedure.
Put identification marks on all lines, hoses, wires and tubes for installation purposes. Plug all lines, hoses and tubes. This helps prevent fluid loss and contamination of the fluid system.
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Disconnect two separate wire connectors (1) and clip the tie straps, if necessary.
Remove bolt (2), the washer, and the plate that secures refrigerant lines (3) to refrigerant compressor (4). Remove the two O-rings.
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Remove bolt (5), the washers, and the nut. Remove bolt (6), the washers, and the nut. Remove compressor (4) from the machine. Place the compressor on a work bench.
Remove bolt (7), the clip, the washers, and the nut. Remove bolt (8), the washers, and the nut. Remove bracket (9).
Remove bolt (10), the washers, and the nut. Remove bolt (11), the washers, the spacer, and the nut. Remove guard (12).
Remove bolt (13), the washers, and the nut. Remove bracket (14).
Remove bolt (15), the washers, and the nut. Remove bracket (16). Installation Procedure
Clean all parts and inspect all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.
Lubricate O-rings with an appropriate lubricant.
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Place bracket (16) into position. Install bolt (15), the washers, and the nut.
Place bracket (14) into position. Install bolt (13), the washers, and the nut.
Place guard (12) into position. Install the spacer, bolt (11), the washers, and the nut. Install bolt (10), the washers, and the nut.
Place bracket (9) into position. Install bolt (8), the washers, and the nut. Install bolt (7), the clip, the washers, and the nuts.
Place compressor (4) into position. Install bolt (6), the washers, and the nut. Install bolt (5), the washers, and the nut.
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Place the two O-rings and refrigerant lines (3) into position. Install bolt (2), the washer, and the plate that secures the refrigerant lines to refrigerant compressor (4).
Connect wire connectors (1). Use tie straps in order to secure the wiring.
Charge the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the correct procedure. End By:
Install the compressor drive belt. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".