826318A03 Mariner DECAL SET (75 ELECTRIC)

Table 1
Required Tools
Tool Part Number Part Description Qty
A 477-3145 Lifting Eye As 2
B - Loctite 272 - Start By:
Release the enclosure (cooling system package).
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 cooling system pressure cap is cool enough to touch with your bare hand.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.
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 refrigerant. Refer to Service Manual, SENR5664, "All Products Air Conditioning and Heating R134a for All Caterpillar Machines" for the recovery and the charging procedures. 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 g06055564
Remove bolt (5). Loosen the clamp and disconnect hose assembly (4).
Remove bolt (6).
Loosen the clamp and disconnect hose assembly (3).
Loosen the clamp and disconnect hose assembly (2).
Disconnect hose assembly (1).
Illustration 2 g06060013
Disconnect harness assembly (7) and cable assembly (8).
Loosen the clamps and disconnect hose assembly (9).
Illustration 3 g06060024
Remove nut (10) and nut (13). Disconnect hose assemblies (11) and (14).
Disconnect hose assembly (12).
Illustration 4 g06060028
Loosen the clamps and disconnect tube (15).
Illustration 5 g06060031
Disconnect hose assembly (16).
Illustration 6 g06060033
Remove bolt (17) and reposition the clips out of the way.
Illustration 7 g06060044
Remove bolts (18) and baffle (19).