993K Wheel Loader Machine Systems Caterpillar

Hydraulic Tank (Implement, Hydraulic Fan) - Disassemble

Usage:

993K Z9K

Removal Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	138-7575	Link Brackets	2

Start By:

Remove the hydraulic tank. Refer to Disassembly and Assembly , "Hydraulic Tank (Implement, Hydraulic Fan) - Remove".

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NOTICE

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.

Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.

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Illustration 1	g01448074

Disconnect harness assembly (1). Remove nut (2). Remove sensor (3). Remove bolts (6). Disconnect tube assembly (5). Remove valve assembly (4).
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Illustration 2 g01448079
Remove nuts (8). Remove hydraulic oil filter (8).
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Illustration 3 g01448082
Remove nuts (9). Remove baffle (10).
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Illustration 4 g01448085
Disconnect harness assembly (11). Remove clips (12).
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Illustration 5 g01448087
Disconnect hose assembly (14). Remove clips (13).
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Illustration 6 g01448089
Remove bolts (15). Remove hydraulic tank (16).
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Illustration 7 g01448090
Disconnect harness assembly (17). Remove light (18).
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Illustration 8 g01448091
Disconnect harness assembly (20). Remove light (22). Remove bolts (21). Remove panel (19).
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Illustration 9 g01448092
Attach Tooling (A) and a suitable lifting device to panel (24). The weight of panel (24) is approximately 40 kg (90 lb). Remove bolts (23). Remove panel (24) and the gasket.
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Illustration 10 g01448093
Remove screen (25).
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Illustration 11 g01448094
Remove screen (26).
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Illustration 12 g01450993
Remove screen (27).
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Illustration 13 g01450994
Loosen clamps (27). Disconnect hose (28).
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Illustration 14 g01450995
Remove bolts (29). Remove manifold (30).