Water Temperature Regulator - Remove and Install
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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. |
- Drain the coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining and filling procedures.
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Illustration 1 g06245529 - Open door assembly (1).
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Illustration 2 g06245534 - Loosen clamp (2) and position tube assembly (3) out of the way.
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Illustration 3 g06245538 - Loosen clamps (5) and disconnect hose (4).
- Remove bolts (7) and water temperature regulator (6).
- Install water temperature regulator (6) in the reverse order of removal.
- Tighten bolts (7) to a torque of
22 N·m (195 lb in) .
- Tighten bolts (7) to a torque of
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