help on brake caliper!!!

[holdencaulfield]

elow poh!

mga sers, patulong naman sa front brake ko, nauubos na kasi pera ko.

nag stuck preno ko (left side) last saturday. kinain brake pad ko (inner ata) inoverhaul ng banawe bot.

umokey ng kaunti pero andun parin yung restricted feeling. pero atleast gumugulong na at dinala ko sa

kasiyahan, wohooo!

pag-uwi ko, na feel ko ang init nung rim after 30++ kms.

hanggang sa..... nung sunday, nagkaroon na ng noisy juddering. feeling ko hindi lumalapat yung preno

ng maigi. sinilip ko yung brake pads, yung inner lapat na lapat sa disc while yung outer may clearance.

dinala ko ulit kay banawe bot. bumili ako ng bracket at caliper sliding pin na suspect daw ni banawe bot sa pag-iingay.

kinabit niya lahat kanina at linis ulit ng piston, etc. nag free wheeling na yung gulong so okay na.

tinest drive ko sa buong banawe. wala na yung sensation ng restriction sa left side at kabig sa manibela pag umapak sa preno.

hanggang sa...... pag-uwi ko, nag judder ulit at..... naramdaman kong mainit ulit yung rim.

mga sers, payo naman po and is this dangerous?

am i gonna die?

TIA everyone!

holden morrissey caulfield

[chris_d]

Bago ba brake pad? Assuming maayos at walang damage yung caliper/piston seal nito baka kelangan lang ma break-in kung new yung brake pad (around 300kms). Mainit rin naman talaga ang rim. Unless sobrang init compared sa other wheels baka stuck ang brake pad.

[12vdc]

Nagbabawas ba ang brake fluid? Baka palitan na ang square cut seals.

Ur gonna die kung bigla kang pumreno at pulling to the left then trailer truck ang kasalubong mo.

[lowslowbenz]

Holden, ano na naman ang sini-sigarilyo mo?

Totoo ba ito or hindi?

Ibalik mo doon sa bot mechanic na gumawa at ipagawa mo ulit.

[jick.cejoco]

elow poh!

mga sers, patulong naman sa front brake ko, nauubos na kasi pera ko.

nag stuck preno ko (left side) last saturday. kinain brake pad ko (inner ata) inoverhaul ng banawe bot.

umokey ng kaunti pero andun parin yung restricted feeling. pero atleast gumugulong na at dinala ko sa

kasiyahan, wohooo!

pag-uwi ko, na feel ko ang init nung rim after 30++ kms.

hanggang sa..... nung sunday, nagkaroon na ng noisy juddering. feeling ko hindi lumalapat yung preno

ng maigi. sinilip ko yung brake pads, yung inner lapat na lapat sa disc while yung outer may clearance.

dinala ko ulit kay banawe bot. bumili ako ng bracket at caliper sliding pin na suspect daw ni banawe bot sa pag-iingay.

kinabit niya lahat kanina at linis ulit ng piston, etc. nag free wheeling na yung gulong so okay na.

tinest drive ko sa buong banawe. wala na yung sensation ng restriction sa left side at kabig sa manibela pag umapak sa preno.

hanggang sa...... pag-uwi ko, nag judder ulit at..... naramdaman kong mainit ulit yung rim.

mga sers, payo naman po and is this dangerous?

am i gonna die?

TIA everyone!

holden morrissey caulfield

What vehicle make and model is this? Does it have floating, sliding or fixed caliper system? If it's not fixed caliper , the brake hose might be restricted if one side is hotter than the other. If it is fixed caliper and only the inboard pad moves, the outboard piston maybe stuck. It the caliper piston/s are phenolic, it might be out of round or it gets deformed out of round once it overheats and need replacement


Posted through phlpost.gov.ph

[holdencaulfield]

Bago ba brake pad? Assuming maayos at walang damage yung caliper/piston seal nito baka kelangan lang ma break-in kung new yung brake pad (around 300kms). Mainit rin naman talaga ang rim. Unless sobrang init compared sa other wheels baka stuck ang brake pad.

bago brake pads ser. pinalitan na kasi naupod, halos metal to metal na. hindi ko nga alam kung may tama yung disc rotor.

mainit yung rim sa usual.

Nagbabawas ba ang brake fluid? Baka palitan na ang square cut seals.

Ur gonna die kung bigla kang pumreno at pulling to the left then trailer truck ang kasalubong mo.

hindi nagbabawas ser. pero nararamdaman at naririnig ko yung brake pads na tumatalon.

parang "tile" na kinuskos.

then i'm hearing angels.

Holden, ano na naman ang sini-sigarilyo mo?

Totoo ba ito or hindi?

Ibalik mo doon sa bot mechanic na gumawa at ipagawa mo ulit.

twice ko nang ibinalik ser LSB. if for the third time, no way!

and i don't smoke ser.

i think it's time to cut down on my used panty sniffing habit.

What vehicle make and model is this? Does it have floating, sliding or fixed caliper system? If it's not fixed caliper , the brake hose might be restricted if one side is hotter than the other. If it is fixed caliper and only the inboard pad moves, the outboard piston maybe stuck. It the caliper piston/s are phenolic, it might be out of round or it gets deformed out of round once it overheats and need replacement


Posted through phlpost.gov.ph

my ride is a luxury car.

it's an 01 noisy isuzu crosswind.

ser jick, how would i know if the hose is faulty?

[12vdc]

Hindi maganda lapat ng caliper ser Holden. Baka yung pinapasukan ng sliding pin corroded na rin and stuck ang inner piston. 2 potter ang piston afai remember. Kulay burak ng kalawang ba ang reservoir ng brake fluid mo?

[holdencaulfield]

^ di ba normal lang yung mag darken yung brake fluid sa reservoir? halos lahat ng xwind na nakikita ko dark yung fluid sa reservoir.

nilinis na yung piston at sa nakita ko, parang walang corrosion. hindi ko lang alam kung na-oblong yung piston. wala namang sinasabi banawe bot.

yun nga nung second time na dinala ko sa kaniya ag free wheeling nacopared sa una.

tapos after a few kms nag iingay na. parang sumasaludsod.

basta pag nag init na yung ilalim, iingay na siya.

suspect ko warped disc rotor.

thanks ser at sa inyong lahat!

[jick.cejoco]

bago brake pads ser. pinalitan na kasi naupod, halos metal to metal na. hindi ko nga alam kung may tama yung disc rotor.

mainit yung rim sa usual.

hindi nagbabawas ser. pero nararamdaman at naririnig ko yung brake pads na tumatalon.

parang "tile" na kinuskos.

then i'm hearing angels.

twice ko nang ibinalik ser LSB. if for the third time, no way!

and i don't smoke ser.

i think it's time to cut down on my used panty sniffing habit.



my ride is a luxury car.

it's an 01 noisy isuzu crosswind.

ser jick, how would i know if the hose is faulty?

To check if the hose is restricted, park the car after the symptom appeared. Raise the suspected wheel and support safely. Spin the wheel while it is off the ground. If the wheel has unreasonable resistance that brake is dragging. Then open the bleeder screw and spin the wheel again. If at this time it loosens up , you have confirmed that the jose is restricted .


Posted through phlpost.gov.ph

[jaypee10]

kung brake pad lang pinalitan at naupod na kamo ung dating brakepad,isipin mo nakalabas na ng todo ung piston mo kasi nga naupod na ng husto ung dating brakepad,

ang tendency nya,hindi na bumabalik ng buo dun sa brake cylinder mo ung piston .kadalasan nyan nagkakaroon ng tama ang piston.
nangyari na sa akin yan .after ng pinalitan ng brake pad pumapakat na ung piston at hindi na bumabalik sa cylinder.kaya napilitan akong bumili ng piston ayun sapol naglalaro na siya ng maganda,,at hindi na sumasayad sa disc

[dr. d]

you might try bringing down your disk caliper, and see if the passageway(s) is/are obstructed. it might be acting as a one-way valve.. or the piston might already be deformed (rusted), preventing free to-and-fro movement.
the brake hose might also be acting as a one-way valve..

[[archie]]

Easiest way is kalasin preno then habang naka jack stand, test kung Paano naglolock break.

Kung ok piston hindi naglolock, drain break fluid hangang break lines.

Palit bago and see what happens. Parang may ipit sa break fluid.

Kung wala pa rin, Palit surplus na caliper. Kesa trial and error...

[holdencaulfield]

thanks sers sa mga suggestions.

noted lahat yan. dinala ko kaninang umaga sa reputable daw na mekaniko. tinest drive niya at lumabas yung ingay.

binuksan yung caliper at papalitan daw ng kit? yun daw rason kung bakit naninikip?

how true? though tsipipay lang yung kit, gusto ko sana kung may other possible culprit maayos na rin para isang gawa nalang.

ok din bang magpalit nako ng disc rotor or machine shop na lang.

ano symptoms ng disc rotor warpage?

natakot nga ako kanina while driving at commonwealth dahil pag may mag-cut kahit unting apak sa preno nagjudder.

feeling ko pa nga hindi kumakagat yung preno.


tatalon na nga sana ako sa commonwealth pinigilan lang ako ng sis ko.

wala daw siyang kasama.

[crosswind]

baka pudpod nanaman yung brake pads at di maayos pagkainstall
at baka comprimised ang safety mo kung sakaling di na kumapit preno mo
yung shop na Banawe bot magandang service center yan?kung yes bakit ganyan ang
result ng trabahi nila.
I will suggest sa Isuzu dealer mo nalang ipagawa ,iwas sa sakit sa ulo kahit mas mahal ng konti ayos naman trabaho nila
sir balikan mo nalang yang shor na banawe bot at refund mo pera mo dahil di nila naayos

[dr. d]

the "kit" refered to, is the repair kit for disk brakes. it contains replacement items for the usual wear-and-tear parts.
and as you already know, repair kits are much cheaper than caliper assemblies.
they do have their uses. but once in a while, repair kits don't cut it anymore, and you may have to purchase new / surplus brake assembly..

[holdencaulfield]

fresh piston and kits.

went for a spin, everything seemed well.


nearing home, the evil judder appeared.



f*ck you satan for possessing my brake caliper!

[dr. d]

fresh piston and kits.

went for a spin, everything seemed well.


nearing home, the evil judder appeared.



f*ck you satan for possessing my brake caliper!

good gosh!
i think that leaves only the brake hose and the main brake cylinder..

[holdencaulfield]

^ ser doc, puwede ba kong magpagawa ng brake hosesa mga hydraulic hose shops?

walang stock ng oem kahit replacement.

thanks doc!

[dr. d]

^ ser doc, puwede ba kong magpagawa ng brake hosesa mga hydraulic hose shops?

walang stock ng oem kahit replacement.

thanks doc!

i believe you can order custom-made. but as i remember, many of these rubber hoses are "generic"... that one size fits many...
heck! i haven't been under a car in a long time...

[holdencaulfield]

^ thanks doc!