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Wayne
Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 8440
Experience:  worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
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Wayne I have a 2012 no Dutro 300 I had all the brake pads

Customer Question

Hi Wayne I have a 2012 Hino Dutro 300 I had all the brake pads replaced last week and 2 of the rotors. Since this time I've had a lot less braking penal slowly sinking to the floor have since replaced master cylinder still can't get wheels to lock up or get the ABS to activate when the truck is loaded system has been bleed 4 times both before and after master cylinder was replaced. Could the vacuum be a problem?
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Wayne replied 1 year ago.

Hi I'm Wayne

Thank you for asking for me

I will try to help you with this

did you have this issue before the brake replace , or after

let me know Please

Customer: replied 1 year ago.
After pads and rotors were replaced
Expert:  Miel-cssm replied 1 year ago.
We received your customer service inquiry, however, we are unable to respond to you because we do not have your email address. Please contact customer support at***@******.*** and provide us with your email address and a link to this question page so that we can help you. http://www.justanswer.com/medium-and-heavy-truck/9eybg-wayne-2012-hino-dutro-300-brake-pads.html. Thank you, ***** ***** Customer Support Team.
Expert:  Wayne replied 1 year ago.

Morning

Thank you for that

What I would like you to do is

destroy all vacuum, by pumping the pedal

then let it rest, push on pedal hard and hold

it , if that pedal sinks to floor the M?c is faulty ,leaking inside

if it does not sink to floor , the vacuum booster has failed

Hope this helped you

Hi if this helped you

Please rate my answer 3 or more stars

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Wayne

Expert:  Wayne replied 1 year ago.

Hi

I'm Just following up with you

did my answer help you

let me know Please

Wayne

Expert:  Wayne replied 1 year ago.

Hi

I'm Just following up with you

did my answer help you

let me know Please

Wayne

Expert:  Wayne replied 1 year ago.

Hi

Just following up with you

did my answer help you

let me know

Wayne

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