Brake Master Cylinder: mafuta ya brake kuvujia kwenye booster housing. Nini tatizo? Nini tiba?

[kayanda01]

Brake fluid kuvujia onto brake booster housing... yaani kwenye makutano ya Master Cylinder na Booster panavuja mpaka rangi ya booster housing imemenyeka (booster paint peeling off) coz of such fluid leakage.

Master Cylinder iliyopo sasa iliwekwa mwaka jana November, tuliweka used ya Japan. Master iliyokuja na gari tuliiondoa baada ya kuonekana kuwa imekufa (brake pedal to sink, na brake fluid kuwa rangi nyeusi. No leakage).

N.B: Gari ni Toyota IST old model. Recommended brake fluid ni DOT 3, lakini wakati tunaweka hii master cylinder tuliswitch brake fluid to Castrol DOT 4.

Leakage ina mwezi mzima sasa tangu niinotice.

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Fundi 1: Amekagua tatizo na kusema kuwa huwa kuna gasket kati ya master na booster. Anasema hiyo gasket haipo hapo, kwamba fundi aliyebadilisha master last time itakuwa alisahau kuiweka. Hivyo, kutokuwepo gasket hapo ndiyo kunasababisha brake fluid kuvujia hapo. Solution ni kuwekapo gasket ili kuzuia hiyo leakage.

Fundi 2: Anasema hakunaga gasket kati ya master na booster. Bali hiyo brake fluid leakage hapo inasababishwa na kufa kwa 'piston seal' ndani ya master cylinder. Kwamba master imeua seal. Solutions ni mbili... Either kuweka SEAL nyingine (repair kit itahusika hapa na ni nafuu kigharama) or kuweka master cylinder nyingine complete.

Fundi 3: Anasema kwamba hapo huwa kuna gasket, lakini gasket hiyo haihusiani na kuvuja kwa brake fluid. So hiyo leakage hapo ni kwasababu Master cylinder imekufa. Solution ya kuaminika ni KUWEKA MASTER CYLINDER NYINGINE tu basi.

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Je, hapo tatizo/hitilafu ni nini? na solution ni ipi?

Niko mkoani (countryside) ambapo mafundi magari ni changamoto sana. Opinions zao zinakanganya!!

 

[kakolaki]

Piston ceal repair kit

 

[kayanda01]

Piston ceal repair kit

Repair kit itasolve tatizo?

 

[kayanda01]

Piston ceal repair kit

Kwahiyo hakuna haja ya kuweka master cylinder nyingine complete?

 

[kayanda01]

JituMirabaMinne

 

[kayanda01]

Extrovert

 

[kayanda01]

Kichuguu

 

[kayanda01]

new generation

 

[Extrovert]

Brake fluid kuvujia onto brake booster housing... yaani kwenye makutano ya Master Cylinder na Booster panavuja mpaka rangi ya booster housing imemenyeka (booster paint peeling off) coz of such fluid leakage.

Master Cylinder iliyopo sasa iliwekwa mwaka jana November, tuliweka used ya Japan. Master iliyokuja na gari tuliiondoa baada ya kuonekana kuwa imekufa (brake pedal to sink, na brake fluid kuwa rangi nyeusi. No leakage).

N.B: Gari ni Toyota IST old model. Recommended brake fluid ni DOT 3, lakini wakati tunaweka hii master cylinder tuliswitch brake fluid to Castrol DOT 4.

Leakage ina mwezi mzima sasa tangu niinotice.

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Fundi 1: Amekagua tatizo na kusema kuwa huwa kuna gasket kati ya master na booster. Anasema hiyo gasket haipo hapo, kwamba fundi aliyebadilisha master last time itakuwa alisahau kuiweka. Hivyo, kutokuwepo gasket hapo ndiyo kunasababisha brake fluid kuvujia hapo. Solution ni kuwekapo gasket ili kuzuia hiyo leakage.

Fundi 2: Anasema hakunaga gasket kati ya master na booster. Bali hiyo brake fluid leakage hapo inasababishwa na kufa kwa 'piston seal' ndani ya master cylinder. Kwamba master imeua seal. Solutions ni mbili... Either kuweka SEAL nyingine (repair kit itahusika hapa na ni nafuu kigharama) or kuweka master cylinder nyingine complete.

Fundi 3: Anasema kwamba hapo huwa kuna gasket, lakini gasket hiyo haihusiani na kuvuja kwa brake fluid. So hiyo leakage hapo ni kwasababu Master cylinder imekufa. Solution ya kuaminika ni KUWEKA MASTER CYLINDER NYINGINE tu basi.

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Je, hapo tatizo/hitilafu ni nini? na solution ni ipi?

Niko mkoani (countryside) ambapo mafundi magari ni changamoto sana. Opinions zao zinakanganya!!

Hapo kuna mawili hio master cylinder imefungwa vibaya imeua threads ndio maana mchuzi unamwagika. Umeweka DOT 4 imeua rubbers za kwenye piston mafuta yanavuja. Solution ya uhakika ni kubadili master cylinder tu na uweke dot 3 brake fluid.

 

[kakolaki]

Repair kit itasolve tatizo?

Itasolve kama tu housing haijatanuka au kulika upande mmoja

 

[kakolaki]

Kwahiyo hakuna haja ya kuweka master cylinder nyingine complete?

Tafsiri ya kiufundi piston inaweza kuwa nzima ila ceal imekauka au imepungua ujanzo, repair kit huja gasket, piston na ceal. Sasa inatakiwa ifunguliwe kwanza kuona kama jumba lake halijalika, au kutengeneza mikwaruzo ambayo itasababisha ceal ipitishe mafuta ya brake

 

[BRAVO 2 ZERO]

Nunua ingine badili mafuta repair kit sio soln ya kudumu.

 

[inspectorbenja]

Fundi wangu aliniambia kuepeuka complicqtuo za sijui dot 3 mara dot 4 mara sijui imeua raba.Weka universal ya Castro.Inahimiliwa na raba za aina zote

 

[kayanda01]

Hapo kuna mawili hio master cylinder imefungwa vibaya imeua threads ndio maana mchuzi unamwagika. Umeweka DOT 4 imeua rubbers za kwenye piston mafuta yanavuja. Solution ya uhakika ni kubadili master cylinder tu na uweke dot 3 brake fluid.

Kubadili master cylinder yote complete. Okay.

Hivi kununua master mpya ya kichina (aftermarket) ina ubora?

Maana spea used/mtumba za kijapan huwa ni bahati nasibu Sana.

 

[kayanda01]

Itasolve kama tu housing haijatanuka au kulika upande mmoja

Sawa mkuu. Inamaanisha hapo ni mpaka kwanza waifumue hii master ili kuikagua vifaa vyake vya ndani?

 

[kayanda01]

Tafsiri ya kiufundi piston inaweza kuwa nzima ila ceal imekauka au imepungua ujanzo, repair kit huja gasket, piston na ceal. Sasa inatakiwa ifunguliwe kwanza kuona kama jumba lake halijalika, au kutengeneza mikwaruzo ambayo itasababisha ceal ipitishe mafuta ya brake

Nimekuelewa vyema sana mkuu. Nitampelekea fundi leo aifungue kuikagua.

Repair kit ni mpya hizi za kichina (aftermarket)? au nitafute repair kit original (OEM)?

 

[kayanda01]

Nunua ingine badili mafuta repair kit sio soln ya kudumu.

Kumbe repair kit ni miyeyusho tu?

 

[kayanda01]

Fundi wangu aliniambia kuepeuka complicqtuo za sijui dot 3 mara dot 4 mara sijui imeua raba.Weka universal ya Castro.Inahimiliwa na raba za aina zote

Shukrani mkuu. Castrol Universal brake fluid...

 

[ERoni]

Hapo kuna mawili hio master cylinder imefungwa vibaya imeua threads ndio maana mchuzi unamwagika. Umeweka DOT 4 imeua rubbers za kwenye piston mafuta yanavuja. Solution ya uhakika ni kubadili master cylinder tu na uweke dot 3 brake fluid.

Hivi kumbe ukibadilisha hizi Dots vinakufa? Didn't know!

 

[kakolaki]

Nimekuelewa vyema sana mkuu. Nitampelekea fundi leo aifungue kuikagua.

Repair kit ni mpya hizi za kichina (aftermarket)? au nitafute repair kit original (OEM)?

Ungekua jirani ningekusaidia ilashinikuta uzuri ni fundi tangu enzi za Land Rover 109