DRIVE GP-TACHOMETER 6N8791 - Caterpillar

Removal Procedure
Start By:
Remove the alternator. Refer to Disassembly and Assembly, "Alternator - 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.
Drain the coolant system. Refer to Operation and Maintenance Manual, "Refill Capacities and Recommendations".
Illustration 1 g01124776
Remove bolts (1). Remove support bracket (2) .
Disconnect hose (3) .
Remove bolts (4). Remove water pump (5) .