829978 Volvo.Penta Stud

Table 1
Required Tools
Tool Part Number Part Description Qty
A 439-3940 Bracket As 2 Start By:
Remove the engine enclosure.
Remove the fan drive.
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.
Personal injury can result from hot coolant, steam, and alkali.At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns.Remove cooling system pressure cap slowly to relieve pressure only when engine is stopped and allow sufficient time for the cooling system to cool.Do not attempt to tighten hose connections when the coolant is hot, the hose can come off causing burns.Cooling System Coolant Additive contains alkali. Avoid contact with skin and eyes.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Recover the refrigerant. Refer to Service Manual, SENR5664, "All Products Air Conditioning and Heating R134a for All Caterpillar Machines" for the recovery and the charging procedure. Refer to Special Publication, NENG2500, "Air Conditioning Tools" for the correct tools.
Drain the coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining and filling procedures.
Drain the hydraulic oil. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change" for the correct draining and filling procedures.
Illustration 1 g06297166
Loosen clamp (2) and remove air cleaner assembly (1).
Illustration 2 g06297171
Remove tube assemblies (3) and (4).
Illustration 3 g06297172
Disconnect hose assemblies (5).
Illustration 4 g06297179
Disconnect hoses (7), (8), and (10).
Remove four bolts (9) and radiator tank (6).
Illustration 5 g06297228
Remove bolt (11) and position the hose out of the way.
Remove tube assembly (12).
Illustration 6 g06297243
Disconnect tube assembly (13).
Illustration 7 g06297249
Illustration 8 g06297252
Attach Tooling (A) and a suitable lifting device to cooling system package (14). The weight of cooling system package (14) is approximately 145 kg (320 lb).
Remove four mounting bolts (15) and cooling system package (14).Installation Procedure
Install cooling system package (14) in the reverse order of removal.
Tighten bolt (11) to a torque of 30 7 N m (266 62 lb in).
Tighten bo