993K Wheel Loader Machine Systems Caterpillar

Hydraulic Tank (Implement, Hydraulic Fan) - Remove

Usage:

993K Z9K

Removal Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	138-7574	Link Brackets	2

Start By:

Remove the hood. Refer to Disassembly and Assembly , " Hood - 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.

Drain the hydraulic tank into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change".
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Illustration 1 g01445397
Remove clip (1).
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Remove clips (2).
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Remove clip (3).
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Disconnect harness assembly (4). Remove three cable straps (5).
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Remove bolts (6). Remove rail (7).
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Remove clip (8).
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Remove clips (9).
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Remove bolts (10). Remove rail (11).
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Disconnect harness assembly (12). Remove clip (13).
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Disconnect harness assembly (14).
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Disconnect harness assembly (15). Remove clip (16).
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Remove clip (19). Loosen clamp (17). Disconnect hose assembly (18).
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Disconnect hose assemblies (20). Remove clips (21).
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Disconnect hose assembly (22). Remove clip (23).
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Remove clip (24).
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Remove bolts (26). Remove cover (25).
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Disconnect harness assembly (27). Remove clips (28). Disconnect tube assembly (29).
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Disconnect hose assemblies (31). Disconnect tube assembly (30).
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Disconnect hose assemblies (34). Remove tee assembly (33). Position tee assembly (33) and the block out of the way. Remove bracket (32).
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Disconnect hose assemblies (35).
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Disconnect hose assemblies (36). Remove clip (37).
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Remove panel (38). Repeat for opposite side.
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Remove bracket (39).
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Disconnect hose assembly (40) from below the engine.
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Illustration 26 g01445767
Attach Tooling (A) and a suitable lifting device to hydraulic tank (41). The weight of hydraulic tank (41) is approximately 1043 kg (2300 lb).
Remove bolts (42) and (43). Remove hydraulic tank (41).
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Illustration 27 g01446111
Disconnect harness assemblies (44). Disconnect tube assemblies (45). Remove fuel filter assemblies (46).
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Illustration 28 g01446006
Drain sediment bowl (50). Disconnect hose assemblies (48). Disconnect harness assemblies (49). Remove the fuel filter and priming pump (47).