SHUTOFF GP-AIR 1995608 - Caterpillar

Removal Procedure
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 Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contamination of the hydraulic system with foreign material will reduce the service life of the hydraulic system components.To prevent contaminants from entering the hydraulic system, always plug or cap the lines, fittings, or hoses as they are disconnected. Cover any disassembled components and clean them properly before assembly.Clean the hydraulic system properly after any major component exchange or especially after a component failure, to remove any contamination.
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.
Remove the guard assembly and the lower access panel from the left side of the machine.
Release the pressure in the cooling system by slowly loosening the filler cap on the radiator.
Drain the coolant from the cooling system. The capacity of the cooling system is 37 L (10 US gal).
Illustration 1 g00732163
Loosen hose clamps (1) and (3) .
Remove the bolt and remove clip (2) .
Illustration 2 g00732164
Remove bolts (4) .
Disconnect electrical connector (5) .
Illustration 3 g00732165
Loosen the hose clamp and remove hose (6) from elbow (9) .
Remove bolts (10) and remove elbow (9) from water pump (11) .
Loosen hose clamp (8) .
Remove bolts (7) and remove water pump (11) .