ALTERNATOR ASSEMBLY 3N1380 - Caterpillar

Removal Procedure
Start By:
Remove the engine control module. Refer to Disassembly and Assembly, " Engine Control Module - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Illustration 1 g00952810
Disconnect harness assembly (4) and remove the cable strap.
Disconnect hose assemblies (1), (2), and (5) .
Remove bolts (3) .
Remove the cylinder block cover. Remove the O-ring seals and the gasket from the cylinder block.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g00952810
Note: Check the condition of the O-ring seals and the gasket. Replace the O-ring seals and the gasket, if necessary.
Position the cylinder block cover. Install the O-ring seals and the gasket on the cylinder block.
Install bolts (3) .
Connect hose assemblies (1), (2), and (5) .
Connect harness assembly (4) and install a new cable strap on the harness assembly.End By: Install the engine control module. Refer to Disassembly and Assembly, " Engine Control Module - Remove and Install".