MODULE AS-INLET 2899989 - Caterpillar

Installation Procedure
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.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
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Install two mounts (25) on the machine frame.
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Attach a hoist and suitable lifting slings to the cab.
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Use the hoist to install the cab on the machine frame. The weight of the cab is 1150 kg (2500 lb).
Install two bolts (22) and the washers.
Install two nuts (21) and the washers.
Connect cab tilt cylinder (23) to the cab. Install bolt (24) and the spacer which holds cab tilt cylinder (23) in place.
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Install cover (20). Install six bolts (19) and the washers which hold cover (20) in place.
Tilt the cab upward. Reference: Operation and Maintenance Manual, SEBU7197, "554 Forwarder and 574 Forwarder", "Cab Tilting"
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Connect cab support bar (18) to the cab.
Connect plate (15) and install bolt (13).
Install nut (17) and the washer.
Connect ground wire (14).
Connect two hydraulic hoses (16).
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Connect two hydraulic hoses (12).
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Connect six electrical connectors (10).
Install strap (11) which holds the electrical wires in place.
Connect hydraulic hose (9).
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Install two refrigerant lines (3) in the refrigerant lines' original location on the machine.
Connect two hose assemblies (7).
Install three brackets (8) and the bolts which hold the hose assemblies in place.
Tilt the cab downward. Reference: Operation and Maintenance Manual, SEBU7197, "554 Forwarder and 574 Forwarder", "Cab Tilting"
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Connect five hydraulic hoses (4) to steering metering pump (6).
Connect two refrigerant lines (3). Install two bolts (5) and the clamps which hold the refrigerant lines in place.
Evacuate the air conditioning system and charge the air conditioning system. Reference: Service Manual, SENR5664, "Air Conditioning and Heating Systems with R­134A Refrigerant"Reference: Special Publication, NEDG5065, "Air Conditioning Tools"
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Turn battery disconnect switch (2) and secondary disconnect switch (1) to the ON position.
Raise the bottom guard. Reference: Operation and Maintenance Manual, SEBU7197, "554 Forwarder and 574 Forwarder", "Bottom Guard Lowering"
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