Water Temperature Regulator - Remove and Install
- 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 g03739978 - Open hood (1).
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Illustration 2 g03739983 - Loosen clamp (3) and disconnect hose (2).
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Illustration 3 g03739989 - Remove bolts (4) and water temperature regulator housing (5).
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Illustration 4 g03740017 - Remove water temperature regulator (6).
- Install water temperature regulator (6) in the reverse order of removal.
- Tighten bolts (4) to a torque of
22 N·m (195 lb in) .
- Tighten bolts (4) to a torque of
Caterpillar Information System:
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325F L Excavator Declaration of Conformity