VALVE GP-ACCUMULATOR CHARGING 1726144 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 3
5P-9694 Ratchet Puller 1
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin. At operating temperature, the engine coolant is hot and under pressure.Steam can cause personal injury.Check the coolant level only after the engine has been stopped and the cooling system pressure cap is cool enough to touch with your bare hand.Remove the cooling system pressure cap slowly to relieve pressure.Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury.
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, "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.
Park the machine on a hard, level surface. Position the tractor to the right in order to access the transmission and transfer gears. Lower the scraper bowl to the ground and engage the parking brake. Chock the wheels in order to prevent the machine from moving.
Put identification marks on all lines, hoses, wires, and tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and contamination of the oil system.
Drain the oil from the transmission and transfer gears . Drain the fluid into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, " Transmisssion and Transfer Gear oil - Change".
Illustration 1 g01818427
Disconnect hose assembly (1). Remove cover (2).
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Disconnect cable assembly (3).
Illustration 3 g01839575
Disconnect harness assembly (4) and remove all hardware.
Illustration 4 g01839610
Disconnect hose assemblies (5) and (6).
Illustration 5 g01839613
Remove bolts (7).
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Remove four bolts (8).
Illustration 7 g01839933
Disconnect all hose assemblies (9).
Illustration 8 g01839935
Remove cover (10).
Illustration 9 g01839615
Remove four bolts (9).
Illustration 10 g01839617
Attach Tooling (A), Tooling (B) and a suitable lifting device to transmission and transfer gears (14) in order to support transmission and transfer gears (14). Remove four mounting bolts (15). Remove transmission and transfer gears (14). The weight of the transmission and transfer gears (14) is approximately 675 kg (1488 lb).