D6N Track-Type Tractor Machine Systems Caterpillar

Bulldozer Control Valve - Install

Usage:

D6N AKM

Installation Process

Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.

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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.

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Illustration 1	g01057334

Attach a suitable lifting device to bulldozer control valve (41). The weight of bulldozer control valve (41) is approximately 41 kg (90 lb). Position bulldozer control valve (41). Install bolts (40).
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Illustration 2 g01057325
Connect hose assembly (39). Connect tube assemblies (38).
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Illustration 3 g01057323
Install tube assemblies (37).
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Illustration 4 g01057307
Connect harness assembly (34). Install tube assembly (36) and tube assembly (35). Connect hose assemblies (33).
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Illustration 5 g01057179
Install fittings (32).
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Illustration 6 g01057160
Connect hose assembly (31). Install hose assembly (29). Connect hose assembly (28). Install tube assembly (30).
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Illustration 7 g01057150
Install cover assembly (27), cover assembly (26), and cover assembly (25).
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Illustration 8 g01224130
Position cover assembly (21) and connect harness assemblies (24).
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Illustration 9 g01056979
Install cover assembly (21). Install screws (22). Install insulation (23).
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Illustration 10 g01056969
Connect hose assembly (20). Install tube assembly (19).
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Illustration 11 g01056837
Connect tube assemblies (18).
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Illustration 12 g01056829
Install hose assemblies (17).
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Illustration 13 g01056820

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Illustration 14 g01224100
Connect tube (16) and hose assembly (15). Install bracket assembly (14). Install bolts (13).
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Illustration 15 g01056733
Connect hose assemblies (12).
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Illustration 16 g01056712
Connect harness assembly (11) and harness assembly (10).
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Illustration 17 g01224905
Position filter assembly (6) and the bracket. Install nuts (9).
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Illustration 18 g01224897
Connect connector (7) to filter assembly (6). Connect hose assembly (8) and hose assembly (5) to filter assembly (6).
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Illustration 19 g01056435

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Illustration 20 g01056416
Position panel (3) and install bolt (4). Install nuts (2).
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Illustration 21 g01056413
Close access door (1) on the right side of the machine.
Fill the hydraulic tank. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change".