PAD-DRUM 4794976 - Caterpillar

Removal Procedure
Start By:
Remove the hood. Refer to the engine supplement for the scraper Disassembly and Assembly, "Hood - Remove and Install".
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 transmission oil. The capacity of the transmission is 72 L (19 US gal).
Illustration 1 g00822712
Note: Do not disconnect any hose assemblies. Do not disconnect any wiring harnesses.
Move the following wiring assemblies when you remove the cover: wire (2), wire (3) and wire (4) .
Remove cover (1) .
Illustration 2 g00822714
Remove the gasket.
Remove 20 bolts (5) and the washers.
Remove pressure control valve (6) .