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Jan 11, 2021 · When the coolant gets to the bottom of the radiator, the coolant goes through the inlet hose (11) and into the water pump (8) . Note: The water temperature regulator (2) is an important part of the cooling system.
Jul 13, 2022 · When the coolant gets to the bottom of the radiator, the coolant goes through the inlet hose (11) and into the water pump (8) . Note: The water temperature regulator (2) is an important part of the cooling system.
Oct 23, 2020 · Check the water pump. A water pump with a damaged impeller does not pump enough coolant for correct engine cooling. Remove the water pump and check for damage to the impeller. Refer to Testing and Adjusting, “Water Pump – Test”. Check the air flow through the engine compartment.
131-6645: 57.2mm Inner Diameter Radiator Hose | Cat® Parts Store. (required) (required)
Cat® Water Pumps – including the C15 Water Pump and C7 Water Pump – ensure peak system efficiency. Replacement parts are available to protect their longevity.
Jan 11, 2012 · The other is goes behind the cooler to the water pump manifold. You have have a short hose from the water pump to the thermostat housing that's tough to see the whole thing on an Acert. If it seals up when it warms up, it could just be a cold water leak, meaning tighten the clamps.
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Jul 16, 2012 · I have a 2004 cat 420d with a coolant leak, it is leaking behind the front gear plate. You only see it start leaking when you rev the engine to a higher rpm. Looking for anyone that has seen this problem or has a service manual they would like to sell. Take a good look at the water pump.