20R2222 ALTERNATOR GP Caterpillar parts
Rating:
Alternative (cross code) number:
CA20R2222
20R-2222
20R2222
CA20R2222
20R-2222
20R2222
Weight: 17 pounds 7 kg.
Information:
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.
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.
Open the left rear side panel. Drain coolant from the engine.
Illustration 1 g01079735
Loosen hose clamp (1) and muffler clamp (2). Remove bolts (3) .
Remove elbow (5) from muffler (4) .
Illustration 2 g01079736
Loosen clamps (6). Remove bolts (7) and housing (8) .
Illustration 3 g01079737
Remove regulator (9) from housing (8) .
Remove seal (10) (not shown).Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     221-8647     Seal Installer Gp     1    
Illustration 4 g01079751
Use Tooling (A) in order to install seal (10) .
Illustration 5 g01079737
Install regulator (9) in housing (8) .
Illustration 6 g01079736
Install housing (8) and bolts (7). Tighten clamps (6) .
Illustration 7 g01079735
Install elbow (5) to muffler (4). Tighten hose clamp (1) and muffler clamp (2). Install bolts (3) .
Fill the coolant level to the correct level. Refer to Operation and Maintenance Manual, "Refill Capacities".
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.
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.
Open the left rear side panel. Drain coolant from the engine.
Illustration 1 g01079735
Loosen hose clamp (1) and muffler clamp (2). Remove bolts (3) .
Remove elbow (5) from muffler (4) .
Illustration 2 g01079736
Loosen clamps (6). Remove bolts (7) and housing (8) .
Illustration 3 g01079737
Remove regulator (9) from housing (8) .
Remove seal (10) (not shown).Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     221-8647     Seal Installer Gp     1    
Illustration 4 g01079751
Use Tooling (A) in order to install seal (10) .
Illustration 5 g01079737
Install regulator (9) in housing (8) .
Illustration 6 g01079736
Install housing (8) and bolts (7). Tighten clamps (6) .
Illustration 7 g01079735
Install elbow (5) to muffler (4). Tighten hose clamp (1) and muffler clamp (2). Install bolts (3) .
Fill the coolant level to the correct level. Refer to Operation and Maintenance Manual, "Refill Capacities".
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