mira l2 brake problem

[bubuooi]

my l2 brake something wrong, sometime need press the pedal very down to brake the car.

already change new brake pads, brake pump no leaking.

anyone know how to solve its? thx...

 

[jerrysiow]

my l2 brake something wrong, sometime need press the pedal very down to brake the car.

already change new brake pads, brake pump no leaking.

anyone know how to solve its? thx...

Do brake bleeding on all 4 brakes and check the brake hose condition. If the brake hoses are old, upgrade to steel braided brake hose.

 

[DanzEterna]

after that check your brake servo, if u wanna DIY your braided hose, PM johnsonlam

 

[4gbanger]

check brake servo.. then, do bleeding.. if still happen, upgrade to L5 brake bro..

 

[vr2turbo]

Check servo vacuum hose too for leak....

 

[bubuooi]

thx all....
my brake servo sudah upgrade to l5, servo vacuum hose juga sudah tukar baru...
the brake still same, sometime ok, sometime need press very down...

 

[4gbanger]

i think must have been bubble in the oil if all the hose didnt leak.. do bleeding again..

 

[jerrysiow]

thx all....
my brake servo sudah upgrade to l5, servo vacuum hose juga sudah tukar baru...
the brake still same, sometime ok, sometime need press very down...

Bro, take 1 liter of dot 4 brake fluid and ask the foreman do the bleeding again (keep on pump the fluid until the fluid come out is clean). Bleed all the 4 brakes until you feel there is a good bite (like normal, not deep deep style).

 

[vr2turbo]

i think must have been bubble in the oil if all the hose didnt leak.. do bleeding again..

In that case need bleeding. Still cannot, check servo diaphragm....

 

[yh4everlim]

did u check ur rear brakes?? ur brake shoe or brake cylinder aka brake pump also will cause the problem, if the problem is not constantly, n the servo vacuum hose been chg, and done bleeding, mostly is from the servo.. sometimes master pump leak into servo cant be seen... especially l5

 

[bubuooi]

okok, thx all!!!
i will check all again!!!
Feel great from all ur reply and help!!!