Cleaning EGR
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Just an FYI - Ford states that there is a shaft seal that is softened by brake cleaner. They state to use only Carb cleaner because ....... any cleaner has great wicking properties. Spraying the valve and the stem will expose the cleaner to the shaft seal as the cleaner flows and penetrates the gunk. To prolong the life of the shaft seal, use only Carb cleaner. Covering the holes that are open to the inner parts of the actuator is an absolute MUST with any cleaner.
Just an FYI - Ford states that there is a shaft seal that is softened by brake cleaner. They state to use only Carb cleaner because ....... any cleaner has great wicking properties. Spraying the valve and the stem will expose the cleaner to the shaft seal as the cleaner flows and penetrates the gunk. To prolong the life of the shaft seal, use only Carb cleaner. Covering the holes that are open to the inner parts of the actuator is an absolute MUST with any cleaner.
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npccpartsman noted on post #91 (page 3) of the tech folder thread to not use brake cleaner. Pretty hard to find that note in the whole thread!!
At about 1:40 seconds into the Ford video below, they make the recommendation to not use brake cleaner:
<TABLE style="WIDTH: 327pt; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=436 border=0 x:str><COLGROUP><COL style="WIDTH: 327pt; mso-width-source: userset; mso-width-alt: 15945" width=436><TBODY><TR style="HEIGHT: 25.5pt" height=34><TD class=xl24 style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; WIDTH: 327pt; BORDER-BOTTOM: #d4d0c8; HEIGHT: 25.5pt; BACKGROUND-COLOR: yellow" width=436 height=34>mms://multimedia.ford.com/seopts/Tech_31_250k.wmv</TD></TR></TBODY></TABLE>
Also:
<TABLE style="WIDTH: 660pt; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=880 border=0 x:str><COLGROUP><COL style="WIDTH: 660pt; mso-width-source: userset; mso-width-alt: 32182" width=880><TBODY><TR style="HEIGHT: 12.75pt" height=17><TD class=xl24 style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext 1pt solid; WIDTH: 660pt; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 12.75pt; BACKGROUND-COLOR: silver" width=880 height=17>Carb Cleaner recommendation (see link below and refer to old TSB 06-19-6):</TD></TR><TR style="HEIGHT: 12.75pt" height=17><TD class=xl25 style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: silver" height=17>http://www.forddoctorsdts.com/articles/article-06-12.php</TD></TR></TBODY></TABLE>
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Jeff K
1948 - 1956 F1, F100 & Larger F-Series Trucks
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Sep 9, 2013 06:13 AM












