mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Cooling System - Coolant Leak From Rear Heater Pipe|Page 1364 > < Cooling System - Coolant Leak From Rear Heater Pipe
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housing. This may cause corrosion and perforation of the rear heater pipe resulting in coolant seepage from the rear heater pipe. To correct this concern,
mass production has been changed as follows:

1.

The material of the heater pipe has been changed from steel to aluminum.

2.

A urethane protector has been added around the rear heater pipe, and the black plastic pipe cover for the wheel housing has been deleted.
Customers having this concern should have their vehicles repaired using the repair procedure shown in this bulletin.

PARTS INFORMATION 

Cooling System - Coolant Leak From Rear Heater Pipe|Page 1364 > < Cooling System - Coolant Leak From Rear Heater Pipe