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I have a 2006 international 9200 semi tractor. When
I have a 2006 international 9200 semi tractor. When bobtailing and you step on the brake pedal, air comes out of the blue service line that hooks to the trailer. Footvalve and parking brake valve in t… read more
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Jeremy
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i didnt take this apart and trying to put back together, do you have a schematic of where the lines hook up??… read more
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Kenworth T660 serial 221528. Leaking air through valve
Kenworth T660 serial 221528. Leaking air through valve mounted on the driver side below 5th wheel . It supplies air to service side of brake chamber . This one after releasing parking brakes starts bu… read more
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Daniel Wilson
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This is not a duplicate question. I have a 2004 Freightliner
This is not a duplicate question. I have a 2004 Freightliner century and it has a problem that the air valve that goes under the 5th a lot of hoses go to it is leaking from the round exhaust port when… read more
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My Driver was driving when his drive tires locked up on the
My Driver was driving when his drive tires locked up on the drivers side. He was able to pull over on the side of the road and called us and said it looks like the abs modulator is out. We purchased a… read more
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I need specific instructions on replacing an engine air
I need specific instructions on replacing an engine air brake compressor on a 2008, 6.7 liter Paccar diesel. Is it necessary to put the engine on TDC before removing compressor, if so how do I find TD… read more
cumminsdr
cumminsdr
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The park brake light in dash stays on all the time I have
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Have t300 kenworth, is automatic, parked truck the other
Have t300 kenworth, is automatic, parked truck the other day. Went to start truck and would not turn over. Box that controls gears on dash doesn't light up. Got it lit for a second and truck started. … read more
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If it this 2007 Columbia When there is a brake application
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My low air pressure warning signal will not cut off even
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I have a 2000 kenworth T800. Yesterday an employee was
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Wayne i have a 95 freightliner thats been shiting 5 years.
wayne i have a 95 freightliner thats been shiting for about 5 years. brake lights are sticking on and also i i constant air pressure going to my service brakes. i have replaced foot valve and the valv… read more
Wayne
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2007 Kenworth T300 5.9 cummins. Low power, black smoke, and
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cumminsdr
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, I have a IXC CM 21 2150: # *****; PX8 PACCAR;2008 T300
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my Kenworth 2002 Service brakes wont release when applied.
my Kenworth 2002 Service brakes wont release when applied. it is the same with or without trailers connected the only way to release brakes, is to apply the yellow parking brake then release it. it th… read more
Rudolph Diesel
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the airbrakes on my truck does not release fast enough,the
the airbrakes on my truck does not release fast enough,the park brake release emediatley,but not the footbrake.i know this must be some air release problem but were do i start… read more
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I have a t600 just started leaking air out of bottom right
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Wayne
Wayne
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Vocational, Technical or Trade Scho
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i have a 1998 w900 kenworth with brake ploblem, when you apply
i have a 1998 w900 kenworth with brake ploblem, when you apply the foot valve ,air leaks out the exhuast port of the dash valve, with the brakes released and apply the foot valve the air quits?… read more
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Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
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Daniel Wilson

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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