CANOPY AR 3778931 - 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, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire. To help prevent possible injury, turn the start switch off when changing fuel filters or water separator elements. Clean up fuel spills immediately.
Turn the ball valve that is located on the fuel tank to the OFF position.
Plug and cap all connections in order to prevent system contamination.
Illustration 1 g00563154
Remove five bolts (1) and the washers. Remove guard assembly (2).
Illustration 2 g00564615
Remove socket head bolt (6) that holds wire harnesses (3) and (5) together. Disconnect wire harnesses (3) and (5).
Disconnect ground wire (7) from bracket (4).
Remove the two bolts and the washers that hold bracket (4) to the aftercooler. Position wire harnesses (3) and (5) out of the way.
Illustration 3 g00564948Note: The aftercooler has been removed for photographic reasons.
Remove tube assembly (9) from fuel transfer pump (10). Disconnect hose assembly (8) from fuel transfer pump (10).
Illustration 4 g00564973Note: The aftercooler has been removed for photographic reasons.
Remove four bolts (11) from fuel transfer pump (10). Remove fuel transfer pump (10) from the unit injector hydraulic pump.
Illustration 5 g00564978
Remove O-ring seal (12) from fuel transfer pump (10).