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Personal injury can result from hot coolant, steam and alkali. At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns. Remove cooling system pressure cap slowly to relieve pressure only when engine is stopped and cooling system pressure cap is cool enough to touch with your bare hand. Do not attempt to tighten hose connections when the coolant is hot, the hose can come off causing burns. Cooling System Coolant Additive contains alkali. Avoid contact with skin and eyes. |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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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. |
- Remove clamps (1), clamps (3), and hose assembly (2).
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Illustration 2 g03833208 - Disconnect harness assembly (5) and harness assembly (6).
- Disconnect tube assembly (4). Remove elbow assembly (7).
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Illustration 3 g03833243 - Remove bolt (10) and bolt (11). Disconnect tube assembly (8) and tube assembly (9).
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Illustration 4 g03833263 - Remove adapter assembly (12) and adapter assembly (13).
- Remove nut (14), nut (15), clamps (16), and clamps (17).
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Illustration 5 g03833291 - Remove bolts (18), studs (19), fuel filter base (20), and the gasket.
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Illustration 6 g03833297 - Remove engine oil cooler (21) and the gasket.
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| Illustration 1 | g03833199 |
- Install engine oil cooler (21) in the reverse order of removal.
- Tighten studs (19) and bolts (18) in numerical sequence shown in illustration 7 to a torque of
14 ± 3.5 N·m (124 ± 31 lb in) . Tighten studs (19) and bolts (18) to a final torque of28 ± 7 N·m (248 ± 62 lb in) .
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Illustration 7 g03833344 - Tighten studs (19) and bolts (18) in numerical sequence shown in illustration 7 to a torque of
