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2006 E/M/T - TSB: Leaks from coolant reservoir

2190 Views 1 Reply 1 Participant Last post by  Squishy
TSB 06-7-2

04/17/06

COOLANT LEAK - 3.0L ENGINE - VEHICLES BUILT
FROM 09/10/2005 TO 10/15/2005

FORD:
2006 Escape

MERCURY:
2006 Mariner

ISSUE
Some 2006 Escape/Mariner vehicles equipped with a 3.0L engine and built between 09/10/2005 and 10/15/2005 may exhibit a coolant (degas) bottle leak.

ACTION
Use the following Service Procedure to resolve the concern.

SERVICE PROCEDURE
Leaks will appear near one of the plastic weld seams and are often detected by a visual inspection, however it may be necessary to pressurize the cooling system. If a leak is confirmed from the degas bottle, replace the degas bottle.

Parts Block
PART NUMBER
PART NAME
1L8Z-8A080-BBDegas Bottle
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage

OPERATION
DESCRIPTION
TIME
060702A2006 Escape, Mariner 3.0L: Replace The Degas Bottle, Includes Time To Pressure Test And Diagnose Degas Bottle (Do Not Use With 8005D, 8080A)
0.8 Hr.​
DEALER CODING
BASIC PART NO.
CONDITION CODE
8A080
01​
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TSB: 01-017/06

2006 TRIBUTE 3.0L - COOLANT LEAK FROM DEGAS BOTTLE

APPLICABLE MODEL(S)/VINS
2006 Tribute 3.0L vehicles built between September 10, 2005 through October 15, 2005

DESCRIPTION
Some vehicles may exhibit a coolant leak from the degas bottle. Leaks may appear near a plastic weld seam and may be detected visually, however, it may be necessary to pressurize the cooling system.

Customers having this concern should have their vehicle repaired using the following repair procedure.

REPAIR PROCEDURE
1. Verify customer concern.

2. Replace degas bottle according to Workshop Manual (section 01-12 DEGAS BOTTLE).
WARNING:
Never remove the pressure relief cap under any condition while the engine is operating or when the cooling system is hot. Failure to follow these instructions can result in damage to the cooling system or engine and/or personal injury. To avoid having scalding hot coolant or steam blow out of the cooling system, use extreme care when removing the pressure relief cap from a hot degas bottle. Wait until the engine has cooled, then wrap a thick cloth around the pressure relief cap and turn it slowly one turn (counterclockwise). Step back while the pressure is released from the cooling system. When certain all the pressure has been released, (still with a cloth) turn and remove the pressure relief cap.

3. Verify repair.

PART(S) INFORMATION
Part Number
Description
Qty.
AJ03-15-350H​
Degas Bottle​
1​
WARRANTY INFORMATION
Warranty Type
A​
Symptom Code
77​
Damage Code
94​
Part Number Main Cause
AJ03-15-350H​
Quantity
1​
Operation Number / Labor Hours:
YY438XRX / 0.8 Hrs.​
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