Chrysler 2004 Concorde Manuel d'utilisateur télécharger pdf

TECHNICAL SERVICE BULLETIN

Chrysler Concorde/Dodge Intrepid Coolant Leak – 2.7L (1998-2004)

ASC PART NUMBER(S): WP-9103

CONDITION: A severe coolant leak from the water pump’s weep holes causes the coolant to destroy the

pump‘s bearing, as well as leak into the engine’s oiling system. Catastrophic engine failure can result.

CAUSE: This engine’s water pump is buried beneath the timing cover since it is internally driven off the

engine’s timing chain. Since the front of the pump has direct contact with the engine’s oiling system, the

weep holes have been rerouted. Leaking coolant is channeled back through the pump and into the

engine block. Therefore, if the water pump seal fails, the noticeable leaks will occur as coolant exits the left

side of the engine block just below the thermostat housing and, if severe enough, from the rear of the

engine block, towards the top.

CORRECTION: Be aware of the potential leak points and do not ignore the signs of a leak. It also is

recommended that the water pump be changed whenever servicing the timing chain and/or internal

timing components.

TECHNICAL SERVICE BULLETINChrysler Concorde/Dodge Intrepid Coolant Leak – 2.7L (1998-2004) ASC PART NUMBER(S): WP-9103CONDITION: A severe coolant l

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