{"id":6701,"date":"2025-07-12T09:48:48","date_gmt":"2025-07-12T09:48:48","guid":{"rendered":"https:\/\/terzolubricant.com\/?p=6701"},"modified":"2026-08-13T17:55:31","modified_gmt":"2026-08-13T09:55:31","slug":"about-brake-fluid-what-is-sae-j1703-brake-fluid","status":"publish","type":"post","link":"https:\/\/terzooil.com\/vn\/insights\/about-brake-fluid-what-is-sae-j1703-brake-fluid\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 d\u1ea7u phanh \u2014 D\u1ea7u phanh SAE J1703 l\u00e0 g\u00ec"},"content":{"rendered":"
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G\u1ea7n \u0111\u00e2y, m\u1ed9t\u00a0Kh\u00e1ch h\u00e0ng \u0111\u1ebfn t\u1eeb Trung \u0110\u00f4ng<\/strong>\u00a0\u0111\u01b0\u1ee3c h\u1ecfi v\u1ec1\u00a0L\u1ef1a ch\u1ecdn d\u1ea7u phanh<\/strong>\u00a0v\u00e0\u00a0kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch<\/strong>. X\u00e9t v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a\u00a0c\u00e1c lo\u1ea1i d\u1ea7u phanh<\/strong>\u00a0hi\u1ec7n c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng, \u0111i\u1ec1u n\u00e0y l\u00e0 d\u1ec5 hi\u1ec3u. Tr\u01b0\u1edbc \u0111\u00e2y t\u00f4i \u0111\u00e3 t\u1eebng vi\u1ebft v\u1ec1\u00a0Ti\u00eau chu\u1ea9n An to\u00e0n Ph\u01b0\u01a1ng ti\u1ec7n Giao th\u00f4ng Li\u00ean bang (FMVSS) 116<\/a><\/strong>\u00a0v\u00e0\u00a0DOT 3<\/a><\/strong>,\u00a0DOT 4<\/a><\/strong>,\u00a0DOT 5.1<\/a><\/strong>, v.v., v\u00ec v\u1eady h\u00f4m nay t\u00f4i s\u1ebd t\u1eadp trung v\u00e0o\u00a0SAE J1703<\/strong>.<\/p><\/div>

Tr\u01b0\u1edbc h\u1ebft, h\u00e3y l\u00e0m r\u00f5 r\u1eb1ng d\u1ea7u phanh ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi\u00a0ba t\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn tr\u00ean to\u00e0n c\u1ea7u<\/strong>.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Hi\u1ec7p h\u1ed9i K\u1ef9 s\u01b0 \u00d4 t\u00f4 (SAE)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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SAE ph\u00e2n lo\u1ea1i d\u1ea7u phanh th\u00e0nh\u00a0ba l\u1edbp<\/strong>: SAE J1703, SAE J1704 v\u00e0 SAE J1705.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Ti\u00eau chu\u1ea9n An to\u00e0n Ph\u01b0\u01a1ng ti\u1ec7n Giao th\u00f4ng \u0110\u01b0\u1eddng b\u1ed9 Li\u00ean bang (FMVSS)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Ti\u00eau chu\u1ea9n An to\u00e0n Ph\u01b0\u01a1ng ti\u1ec7n Giao th\u00f4ng Li\u00ean bang Hoa K\u1ef3 (FMVSS) ph\u00e2n lo\u1ea1i d\u1ea7u phanh th\u00e0nh\u00a0DOT 3<\/strong>,\u00a0DOT 4<\/strong>, v\u00e0\u00a0DOT 5<\/strong>. DOT 5 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i:\u00a0DOT 5 (d\u1ea7u phanh g\u1ed1c silicone)<\/strong>\u00a0v\u00e0\u00a0DOT 5.1 (d\u1ea7u phanh kh\u00f4ng ch\u1ee9a silicone)<\/strong>. DOT l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a B\u1ed9 Giao th\u00f4ng V\u1eadn t\u1ea3i Hoa K\u1ef3 (DOT).<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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T\u1ed5 ch\u1ee9c Ti\u00eau chu\u1ea9n h\u00f3a Qu\u1ed1c t\u1ebf (ISO)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Ngo\u00e0i c\u00e1c c\u1ea5p \u0111\u1ed9 theo ti\u00eau chu\u1ea9n DOT, ISO c\u00f2n ph\u00e2n lo\u1ea1i d\u1ea7u phanh theo ti\u00eau chu\u1ea9n ISO 4925:\u00a0L\u1edbp 3<\/strong>,\u00a0L\u1edbp 4<\/strong>,\u00a0L\u1edbp 5.1<\/strong>, v\u00e0\u00a0L\u1edbp 6<\/strong>.\u00a0ISO 4925 Lo\u1ea1i 6<\/strong>\u00a0C\u00e1c lo\u1ea1i d\u1ea7u phanh n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 d\u1ea7u phanh c\u00f3 \u0111\u1ed9 nh\u1edbt th\u1ea5p.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"color_of_brake_fluid_leak_and_brake_pad_cleaning_and_maintenance\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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\u0110\u1eb7c t\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a d\u1ea7u phanh SAE J1703<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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D\u1ea7u phanh SAE J1703<\/strong>\u00a0l\u00e0 m\u1ed9t lo\u1ea1i d\u1ea7u phanh kh\u00f4ng ch\u1ee9a d\u1ea7u m\u1ecf, ch\u1ee7 y\u1ebfu bao g\u1ed3m ethylene glycol, ethylene glycol ether c\u00f9ng v\u1edbi l\u01b0\u1ee3ng th\u00edch h\u1ee3p c\u00e1c ch\u1ea5t \u1ee9c ch\u1ebf \u0103n m\u00f2n v\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a. C\u00f4ng th\u1ee9c n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi, \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng phanh ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c t\u1ea3i tr\u1ecdng l\u1edbn.
Ti\u00eau chu\u1ea9n SAE J1703 \u00e1p d\u1ee5ng cho h\u1ea7u h\u1ebft c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n c\u01a1 gi\u1edbi \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng phanh th\u1ee7y l\u1ef1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n s\u1eed d\u1ee5ng c\u00e1c mi\u1ebfng \u0111\u1ec7m v\u00e0 v\u00f2ng \u0111\u1ec7m cao su l\u00e0m t\u1eeb cao su styrene-butadiene (SBR) ho\u1eb7c cao su ethylene-propylene-diene (EPDM). C\u00e1c v\u1eadt li\u1ec7u n\u00e0y duy tr\u00ec kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch t\u1ed1t khi ti\u1ebfp x\u00fac v\u1edbi d\u1ea7u phanh J1703, gi\u00fap ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng l\u00e3o h\u00f3a ho\u1eb7c ph\u1ed3ng r\u1ed9p c\u1ee7a v\u00f2ng \u0111\u1ec7m, t\u1eeb \u0111\u00f3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng phanh.
C\u1ea7n l\u01b0u \u00fd r\u1eb1ng d\u1ea7u phanh SAE J1703 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 khu v\u1ef1c B\u1eafc C\u1ef1c. \u0110i\u1ec1u n\u00e0y l\u00e0 do t\u00ednh ch\u1ea5t l\u01b0u \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p c\u1ee7a lo\u1ea1i d\u1ea7u n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft c\u1ef1c l\u1ea1nh. T\u1ea1i nh\u1eefng khu v\u1ef1c nh\u01b0 v\u1eady, ng\u01b0\u1eddi ta th\u01b0\u1eddng khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i d\u1ea7u phanh chuy\u00ean d\u1ee5ng cho nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng lo\u1ea1i tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n SAE J1704.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Fresh\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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M\u1ed1i quan h\u1ec7 gi\u1eefa SAE J1703, DOT 3 v\u00e0 ISO 3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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C\u00f3 m\u1ed9t quan ni\u1ec7m ph\u1ed5 bi\u1ebfn cho r\u1eb1ng d\u1ea7u phanh SAE J1703 c\u00f3 hi\u1ec7u su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ti\u00eau chu\u1ea9n DOT 3 do B\u1ed9 Giao th\u00f4ng V\u1eadn t\u1ea3i Hoa K\u1ef3 (DOT) ban h\u00e0nh v\u00e0\u00a0Ti\u00eau chu\u1ea9n ISO 4925 Lo\u1ea1i 3<\/strong>. L\u1eadp lu\u1eadn n\u00e0y c\u00f3 c\u01a1 s\u1edf, b\u1edfi v\u00ec SAE J1703 v\u00e0 DOT 3 r\u1ea5t t\u01b0\u01a1ng \u0111\u1ed3ng v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1 ch\u00ednh nh\u01b0 \u0111i\u1ec3m s\u00f4i, \u0111\u1ed9 nh\u1edbt v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc. C\u1ea3 hai \u0111\u1ec1u c\u00f3\u00a0\u0111i\u1ec3m s\u00f4i kh\u00f4<\/strong>\u00a0(kho\u1ea3ng 205\u00b0C) v\u00e0\u00a0\u0111i\u1ec3m s\u00f4i trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt<\/strong>\u00a0(kho\u1ea3ng 140\u00b0C), khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng phanh c\u1ee7a c\u00e1c lo\u1ea1i xe du l\u1ecbch th\u00f4ng th\u01b0\u1eddng v\u00e0 xe th\u01b0\u01a1ng m\u1ea1i nh\u1eb9. Tuy nhi\u00ean, m\u1eb7c d\u00f9 c\u00f3 hi\u1ec7u su\u1ea5t t\u01b0\u01a1ng t\u1ef1 nhau, ti\u00eau chu\u1ea9n SAE J1703 v\u00e0 DOT 3 c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t nh\u1ecf v\u1ec1 m\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m v\u00e0 quy tr\u00ecnh ch\u1ee9ng nh\u1eadn. Do \u0111\u00f3, n\u00ean tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t xe khi l\u1ef1a ch\u1ecdn lo\u1ea1i d\u1ea7u phanh \u0111\u1ec3 s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng d\u1ea7u phanh<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\u0110\u1ed9 s\u1ea1ch c\u1ee7a d\u1ea7u phanh \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng phanh. Do d\u1ea7u phanh J1703 c\u00f3 t\u00ednh h\u00fat \u1ea9m, n\u00ean theo th\u1eddi gian, n\u00f3 s\u1ebd h\u1ea5p th\u1ee5 h\u01a1i \u1ea9m t\u1eeb kh\u00f4ng kh\u00ed, khi\u1ebfn \u0111i\u1ec3m s\u00f4i khi \u1ea9m gi\u1ea3m xu\u1ed1ng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m gi\u1ea3m \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a d\u1ea7u phanh m\u00e0 c\u00f2n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng \u0103n m\u00f2n b\u00ean trong h\u1ec7 th\u1ed1ng phanh, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t phanh. Do \u0111\u00f3, vi\u1ec7c duy tr\u00ec \u0111\u1ed9 s\u1ea1ch c\u1ee7a d\u1ea7u phanh l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 khuy\u1ebfn ngh\u1ecb b\u1ea3o d\u01b0\u1ee1ng ch\u00ednh:
Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u1ee7a d\u1ea7u phanh
B\u1eb1ng c\u00e1ch quan s\u00e1t m\u00e0u s\u1eafc c\u1ee7a ch\u1ea5t l\u1ecfng trong b\u00ecnh ch\u1ee9a d\u1ea7u phanh, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9 m\u1ee9c \u0111\u1ed9 s\u1ea1ch c\u1ee7a n\u00f3. D\u1ea7u phanh m\u1edbi th\u01b0\u1eddng c\u00f3 m\u00e0u trong su\u1ed1t ho\u1eb7c v\u00e0ng nh\u1ea1t. N\u1ebfu ch\u1ea5t l\u1ecfng \u0111\u00e3 chuy\u1ec3n sang m\u00e0u s\u1eabm ho\u1eb7c \u0111\u1ee5c, c\u00f3 th\u1ec3 n\u00f3 \u0111\u00e3 b\u1ecb nhi\u1ec5m b\u1ea9n ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m.
Tr\u00e1nh nhi\u1ec5m b\u1ea9n: Khi b\u1ed5 sung ho\u1eb7c thay th\u1ebf d\u1ea7u phanh, h\u00e3y s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 v\u00e0 b\u00ecnh ch\u1ee9a s\u1ea1ch \u0111\u1ec3 ng\u0103n b\u1ee5i, d\u1ea7u ho\u1eb7c c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng. D\u1ea7u phanh b\u1ecb nhi\u1ec5m b\u1ea9n c\u00f3 th\u1ec3 g\u00e2y m\u00e0i m\u00f2n c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng phanh v\u00e0 th\u1eadm ch\u00ed d\u1eabn \u0111\u1ebfn h\u1ecfng phanh.
B\u1ea3o qu\u1ea3n trong b\u00ecnh \u0111\u1ef1ng k\u00edn: N\u00ean b\u1ea3o qu\u1ea3n d\u1ea7u phanh ch\u01b0a s\u1eed d\u1ee5ng trong b\u00ecnh \u0111\u1ef1ng k\u00edn \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Why\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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B\u1ea1n c\u1ea7n thay d\u1ea7u phanh bao l\u00e2u m\u1ed9t l\u1ea7n?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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C\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi \u201cBao l\u00e2u th\u00ec c\u1ea7n thay d\u1ea7u phanh m\u1ed9t l\u1ea7n\u201d ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng xe, th\u00f3i quen l\u00e1i xe v\u00e0 khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Nh\u00ecn chung, chu k\u1ef3 thay th\u1ebf d\u1ea7u phanh SAE J1703 nh\u01b0 sau:
C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng: \u0110\u1ed1i v\u1edbi c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i l\u1ea1i h\u00e0ng ng\u00e0y ho\u1eb7c l\u00e1i xe trong th\u00e0nh ph\u1ed1, n\u00ean thay d\u1ea7u phanh sau m\u1ed7i 2 n\u0103m ho\u1eb7c sau m\u1ed7i 40.000 km (kho\u1ea3ng 25.000 d\u1eb7m). \u0110i\u1ec1u n\u00e0y l\u00e0 do d\u1ea7u phanh d\u1ea7n d\u1ea7n h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m, d\u1eabn \u0111\u1ebfn suy gi\u1ea3m hi\u1ec7u su\u1ea5t.
C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng v\u1edbi t\u1ea3i tr\u1ecdng cao: N\u1ebfu xe th\u01b0\u1eddng xuy\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ed9 \u1ea9m cao ho\u1eb7c khu v\u1ef1c \u0111\u1ed3i n\u00fai, ho\u1eb7c \u0111\u1ec3 l\u00e1i xe v\u1edbi hi\u1ec7u su\u1ea5t cao (ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111ua xe), n\u00ean r\u00fat ng\u1eafn chu k\u1ef3 thay th\u1ebf xu\u1ed1ng c\u00f2n m\u1ed9t l\u1ea7n m\u1ed7i n\u0103m ho\u1eb7c sau m\u1ed7i 20.000 km.
Khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t: Chu k\u1ef3 thay d\u1ea7u phanh c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo m\u1eabu xe. B\u1ea1n n\u00ean tham kh\u1ea3o s\u00e1ch h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng xe ho\u1eb7c h\u1ecfi \u00fd ki\u1ebfn c\u1ee7a k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p. V\u00ed d\u1ee5, m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u ch\u00e2u \u00c2u c\u00f3 th\u1ec3 y\u00eau c\u1ea7u thay d\u1ea7u th\u01b0\u1eddng xuy\u00ean h\u01a1n, trong khi m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u Nh\u1eadt B\u1ea3n c\u00f3 th\u1ec3 cho ph\u00e9p kho\u1ea3ng th\u1eddi gian thay d\u1ea7u d\u00e0i h\u01a1n.
Qu\u00e1 tr\u00ecnh thay d\u1ea7u phanh th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f2n kh\u00f4ng kh\u00ed trong h\u1ec7 th\u1ed1ng v\u00e0 to\u00e0n b\u1ed9 d\u1ea7u c\u0169 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1ea3 h\u1ebft. Khi thay d\u1ea7u, h\u00e3y s\u1eed d\u1ee5ng lo\u1ea1i d\u1ea7u phanh tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n SAE J1703 v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t xe.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Choose\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng v\u00e0 t\u00f3m t\u1eaft<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Khi s\u1eed d\u1ee5ng d\u1ea7u phanh SAE J1703, c\u1ea7n l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau:
Tr\u00e1nh tr\u1ed9n l\u1eabn: C\u00e1c lo\u1ea1i d\u1ea7u phanh kh\u00e1c nhau<\/strong>\u00a0(ch\u1eb3ng h\u1ea1n nh\u01b0 SAE J1703 v\u00e0 DOT 5) c\u00f3 th\u1ec3 kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhau, v\u00e0 vi\u1ec7c tr\u1ed9n l\u1eabn ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc ho\u1eb7c l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t.
Th\u01b0\u1eddng xuy\u00ean\u00a0ki\u1ec3m tra \u0111i\u1ec3m s\u00f4i<\/a>:\u00a0<\/strong>C\u00e1c x\u01b0\u1edfng s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111i\u1ec3m s\u00f4i \u0111\u1ec3 ki\u1ec3m tra \u0111i\u1ec3m s\u00f4i khi \u01b0\u1edbt c\u1ee7a d\u1ea7u phanh nh\u1eb1m x\u00e1c \u0111\u1ecbnh xem c\u00f3 c\u1ea7n thay th\u1ebf hay kh\u00f4ng.
X\u1eed l\u00fd ch\u1ea5t th\u1ea3i m\u00f4i tr\u01b0\u1eddng:<\/strong>\u00a0D\u1ea7u phanh J1703 \u0111\u00e3 qua s\u1eed d\u1ee5ng c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch \u0111\u1ec3 tr\u00e1nh g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, v\u00ec th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho \u0111\u1ea5t v\u00e0 ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n<\/div>\n

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Ch\u00fang t\u00f4i cung c\u1ea5p s\u1ed1 l\u01b0\u1ee3ng l\u1edbn\u00a0DOT 3, DOT 4, DOT 4+,\u00a0<\/strong>v\u00e0\u00a0D\u1ea7u phanh DOT 5.1<\/strong>. T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u1ea7u phanh \u0111\u1ec1u tu\u00e2n th\u1ee7\u00a0Ti\u00eau chu\u1ea9n FMVSS s\u1ed1 116, ISO 4925 v\u00e0 SAE v\u1ec1 d\u1ea7u phanh \u00f4 t\u00f4<\/strong>.<\/p>\n<\/div>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

G\u1ea7n \u0111\u00e2y, m\u1ed9t kh\u00e1ch h\u00e0ng \u0111\u1ebfn t\u1eeb Trung \u0110\u00f4ng \u0111\u00e3 h\u1ecfi v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a d\u1ea7u phanh. X\u00e9t \u0111\u1ebfn s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c lo\u1ea1i d\u1ea7u phanh hi\u1ec7n c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng, \u0111i\u1ec1u n\u00e0y l\u00e0 d\u1ec5 hi\u1ec3u. Tr\u01b0\u1edbc \u0111\u00e2y, t\u00f4i \u0111\u00e3 vi\u1ebft v\u1ec1 FMVSS 116 v\u00e0 DOT 3, DOT 4, DOT 5.1, v.v., n\u00ean h\u00f4m nay t\u00f4i s\u1ebd t\u1eadp trung v\u00e0o ti\u00eau chu\u1ea9n SAE J1703. Tr\u01b0\u1edbc ti\u00ean, h\u00e3y l\u00e0m r\u00f5 r\u1eb1ng d\u1ea7u phanh ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi ba t\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn qu\u1ed1c t\u1ebf. Hi\u1ec7p h\u1ed9i K\u1ef9 s\u01b0 \u00d4 t\u00f4 (SAE) SAE ph\u00e2n lo\u1ea1i d\u1ea7u phanh th\u00e0nh ba c\u1ea5p: SAE J1703, SAE J1704 v\u00e0 SAE J1705. Ti\u00eau chu\u1ea9n An to\u00e0n Ph\u01b0\u01a1ng ti\u1ec7n Giao th\u00f4ng Li\u00ean bang (FMVSS) Ti\u00eau chu\u1ea9n An to\u00e0n Ph\u01b0\u01a1ng ti\u1ec7n Giao th\u00f4ng Li\u00ean bang Hoa K\u1ef3 (FMVSS) ph\u00e2n lo\u1ea1i d\u1ea7u phanh th\u00e0nh DOT 3, DOT 4 v\u00e0 DOT 5. DOT 5 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i: DOT 5 (d\u1ea7u phanh g\u1ed1c silicone) v\u00e0 DOT 5.1 (d\u1ea7u phanh kh\u00f4ng g\u1ed1c silicone). DOT l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a B\u1ed9 Giao th\u00f4ng V\u1eadn t\u1ea3i Hoa K\u1ef3 (DOT). T\u1ed5 ch\u1ee9c Ti\u00eau chu\u1ea9n h\u00f3a Qu\u1ed1c t\u1ebf (ISO) Ngo\u00e0i c\u00e1c c\u1ea5p \u0111\u1ed9 DOT, ISO ph\u00e2n lo\u1ea1i d\u1ea7u phanh theo ti\u00eau chu\u1ea9n ISO 4925: C\u1ea5p 3, C\u1ea5p 4, C\u1ea5p 5.1 v\u00e0 C\u1ea5p 6. D\u1ea7u phanh thu\u1ed9c C\u1ea5p 6 theo ti\u00eau chu\u1ea9n ISO 4925 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 d\u1ea7u phanh c\u00f3 \u0111\u1ed9 nh\u1edbt th\u1ea5p. \u0110\u1eb7c t\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a d\u1ea7u phanh SAE J1703 D\u1ea7u phanh SAE J1703 l\u00e0 lo\u1ea1i d\u1ea7u phanh kh\u00f4ng c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb d\u1ea7u m\u1ecf, ch\u1ee7 y\u1ebfu bao g\u1ed3m ethylene glycol, ethylene glycol ether v\u00e0 m\u1ed9t l\u01b0\u1ee3ng th\u00edch h\u1ee3p ch\u1ea5t \u1ee9c ch\u1ebf \u0103n m\u00f2n v\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a. C\u00f4ng th\u1ee9c n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi, \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng phanh ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c t\u1ea3i tr\u1ecdng l\u1edbn.Ti\u00eau chu\u1ea9n SAE J1703 \u00e1p d\u1ee5ng cho h\u1ea7u h\u1ebft c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n c\u01a1 gi\u1edbi \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng phanh th\u1ee7y l\u1ef1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n s\u1eed d\u1ee5ng c\u1ed1c cao su v\u00e0 gio\u0103ng l\u00e0m t\u1eeb cao su styrene-butadiene (SBR) ho\u1eb7c terpolymer ethylene-propylene-diene (EPDM). C\u00e1c v\u1eadt li\u1ec7u n\u00e0y duy tr\u00ec kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch t\u1ed1t khi ti\u1ebfp x\u00fac v\u1edbi d\u1ea7u phanh J1703, ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng l\u00e3o h\u00f3a ho\u1eb7c ph\u1ed3ng r\u1ed9p c\u1ee7a gio\u0103ng, t\u1eeb \u0111\u00f3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng phanh. C\u1ea7n l\u01b0u \u00fd r\u1eb1ng d\u1ea7u phanh SAE J1703 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 khu v\u1ef1c B\u1eafc C\u1ef1c. \u0110i\u1ec1u n\u00e0y l\u00e0 do t\u00ednh ch\u1ea5t l\u01b0u \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n c\u1ef1c l\u1ea1nh. T\u1ea1i nh\u1eefng khu v\u1ef1c nh\u01b0 v\u1eady, ng\u01b0\u1eddi ta th\u01b0\u1eddng khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i d\u1ea7u phanh chuy\u00ean d\u1ee5ng cho nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng lo\u1ea1i tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n SAE J1704. M\u1ed1i quan h\u1ec7 gi\u1eefa SAE J1703, DOT 3 v\u00e0 ISO 3 C\u00f3 m\u1ed9t quan ni\u1ec7m ph\u1ed5 bi\u1ebfn cho r\u1eb1ng d\u1ea7u phanh SAE J1703 c\u00f3 hi\u1ec7u su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ti\u00eau chu\u1ea9n DOT 3 do B\u1ed9 Giao th\u00f4ng V\u1eadn t\u1ea3i Hoa K\u1ef3 (DOT) thi\u1ebft l\u1eadp v\u00e0 ti\u00eau chu\u1ea9n ISO 4925 Lo\u1ea1i 3. Tuy\u00ean b\u1ed1 n\u00e0y c\u00f3 c\u01a1 s\u1edf nh\u1ea5t \u0111\u1ecbnh, v\u00ec SAE J1703 v\u00e0 DOT 3 r\u1ea5t gi\u1ed1ng nhau v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1 ch\u00ednh nh\u01b0 \u0111i\u1ec3m s\u00f4i, \u0111\u1ed9 nh\u1edbt v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc. C\u1ea3 hai \u0111\u1ec1u c\u00f3 \u0111i\u1ec3m s\u00f4i kh\u00f4 (kho\u1ea3ng 205\u00b0C) v\u00e0 \u0111i\u1ec3m s\u00f4i \u01b0\u1edbt (kho\u1ea3ng 140\u00b0C) t\u01b0\u01a1ng t\u1ef1 nhau, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng phanh c\u1ee7a c\u00e1c xe ch\u1edf kh\u00e1ch th\u00f4ng th\u01b0\u1eddng v\u00e0 xe th\u01b0\u01a1ng m\u1ea1i nh\u1eb9. Tuy nhi\u00ean, m\u1eb7c d\u00f9 c\u00f3 hi\u1ec7u su\u1ea5t t\u01b0\u01a1ng t\u1ef1 nhau, SAE J1703 v\u00e0 DOT 3 c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t nh\u1ecf v\u1ec1 m\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m v\u00e0 quy tr\u00ecnh ch\u1ee9ng nh\u1eadn. Do \u0111\u00f3, n\u00ean tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t xe khi l\u1ef1a ch\u1ecdn lo\u1ea1i d\u1ea7u phanh \u0111\u1ec3 s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf. T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c duy tr\u00ec \u0111\u1ed9 s\u1ea1ch c\u1ee7a d\u1ea7u phanh \u0110\u1ed9 s\u1ea1ch c\u1ee7a d\u1ea7u phanh \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng phanh. Do d\u1ea7u phanh J1703 c\u00f3 t\u00ednh h\u00fat \u1ea9m, n\u00ean theo th\u1eddi gian, n\u00f3 s\u1ebd h\u1ea5p th\u1ee5 h\u01a1i \u1ea9m t\u1eeb kh\u00f4ng kh\u00ed, khi\u1ebfn \u0111i\u1ec3m s\u00f4i khi \u1ea9m gi\u1ea3m xu\u1ed1ng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m gi\u1ea3m \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a d\u1ea7u phanh m\u00e0 c\u00f2n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 \u0103n m\u00f2n b\u00ean trong h\u1ec7 th\u1ed1ng phanh, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t phanh. Do \u0111\u00f3, vi\u1ec7c duy tr\u00ec \u0111\u1ed9 s\u1ea1ch c\u1ee7a d\u1ea7u phanh l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 khuy\u1ebfn ngh\u1ecb b\u1ea3o d\u01b0\u1ee1ng quan tr\u1ecdng:Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 t\u00ecnh tr\u1ea1ng c\u1ee7a d\u1ea7u phanhB\u1eb1ng c\u00e1ch quan s\u00e1t m\u00e0u s\u1eafc c\u1ee7a d\u1ea7u phanh trong b\u00ecnh ch\u1ee9a, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9 m\u1ee9c \u0111\u1ed9 s\u1ea1ch c\u1ee7a n\u00f3. D\u1ea7u phanh m\u1edbi th\u01b0\u1eddng trong su\u1ed1t ho\u1eb7c c\u00f3 m\u00e0u v\u00e0ng nh\u1ea1t. N\u1ebfu d\u1ea7u phanh chuy\u1ec3n sang m\u00e0u s\u1eabm ho\u1eb7c \u0111\u1ee5c, c\u00f3 th\u1ec3 n\u00f3 \u0111\u00e3 b\u1ecb nhi\u1ec5m b\u1ea9n ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m.Tr\u00e1nh nhi\u1ec5m b\u1ea9n: Khi b\u1ed5 sung ho\u1eb7c thay th\u1ebf d\u1ea7u phanh, h\u00e3y s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 v\u00e0 b\u00ecnh ch\u1ee9a s\u1ea1ch \u0111\u1ec3 ng\u0103n b\u1ee5i, d\u1ea7u ho\u1eb7c c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng. D\u1ea7u phanh b\u1ecb nhi\u1ec5m b\u1ea9n c\u00f3 th\u1ec3 g\u00e2y m\u00e0i m\u00f2n c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng phanh v\u00e0 th\u1eadm ch\u00ed d\u1eabn \u0111\u1ebfn h\u1ecfng phanh.B\u1ea3o qu\u1ea3n trong b\u00ecnh ch\u1ee9a k\u00edn: D\u1ea7u phanh ch\u01b0a s\u1eed d\u1ee5ng n\u00ean \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong b\u00ecnh ch\u1ee9a k\u00edn \u0111\u1ec3 h\u1ea1n ch\u1ebf ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed v\u00e0 gi\u1ea3m thi\u1ec3u vi\u1ec7c h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m. C\u1ea7n x\u1ea3 d\u1ea7u phanh bao l\u00e2u m\u1ed9t l\u1ea7n? C\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi \u201cC\u1ea7n x\u1ea3 d\u1ea7u phanh bao l\u00e2u m\u1ed9t l\u1ea7n\u201d ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng xe, th\u00f3i quen l\u00e1i xe v\u00e0 khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Th\u00f4ng th\u01b0\u1eddng, chu k\u1ef3 thay th\u1ebf d\u1ea7u phanh SAE J1703 nh\u01b0 sau: C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng: \u0110\u1ed1i v\u1edbi c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho vi\u1ec7c \u0111i l\u1ea1i h\u00e0ng ng\u00e0y ho\u1eb7c l\u00e1i xe trong th\u00e0nh ph\u1ed1, n\u00ean thay d\u1ea7u phanh m\u1ed7i 2 n\u0103m ho\u1eb7c m\u1ed7i 40.000 km (kho\u1ea3ng 25.000 d\u1eb7m). \u0110i\u1ec1u n\u00e0y l\u00e0 do d\u1ea7u phanh d\u1ea7n d\u1ea7n h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m, d\u1eabn \u0111\u1ebfn suy gi\u1ea3m hi\u1ec7u su\u1ea5t.C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi t\u1ea3i tr\u1ecdng cao: N\u1ebfu xe th\u01b0\u1eddng xuy\u00ean ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ed9 \u1ea9m cao ho\u1eb7c khu v\u1ef1c \u0111\u1ed3i n\u00fai, ho\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch l\u00e1i xe hi\u1ec7u su\u1ea5t cao (nh\u01b0 \u0111ua xe), n\u00ean r\u00fat ng\u1eafn chu k\u1ef3 thay th\u1ebf xu\u1ed1ng c\u00f2n m\u1ed7i n\u0103m m\u1ed9t l\u1ea7n ho\u1eb7c sau m\u1ed7i 20.000 km. Khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t: Chu k\u1ef3 thay d\u1ea7u phanh c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo m\u1eabu xe. N\u00ean tham kh\u1ea3o s\u00e1ch h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng xe ho\u1eb7c h\u1ecfi \u00fd ki\u1ebfn k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p. V\u00ed d\u1ee5, m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u ch\u00e2u \u00c2u c\u00f3 th\u1ec3 y\u00eau c\u1ea7u thay d\u1ea7u th\u01b0\u1eddng xuy\u00ean h\u01a1n, trong khi m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u Nh\u1eadt B\u1ea3n c\u00f3 th\u1ec3 cho ph\u00e9p kho\u1ea3ng th\u1eddi gian thay d\u1ea7u d\u00e0i h\u01a1n.Qu\u00e1 tr\u00ecnh thay d\u1ea7u phanh th\u01b0\u1eddng y\u00eau c\u1ea7u thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f2n kh\u00f4ng kh\u00ed trong h\u1ec7 th\u1ed1ng v\u00e0 to\u00e0n b\u1ed9 d\u1ea7u c\u0169 \u0111\u01b0\u1ee3c x\u1ea3 h\u1ebft. Khi thay d\u1ea7u, h\u00e3y s\u1eed d\u1ee5ng d\u1ea7u phanh tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n SAE J1703 v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t xe. L\u01b0u \u00fd quan tr\u1ecdng v\u00e0 t\u00f3m t\u1eaft Khi s\u1eed d\u1ee5ng d\u1ea7u phanh SAE J1703, c\u1ea7n l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau:Tr\u00e1nh tr\u1ed9n l\u1eabn: C\u00e1c lo\u1ea1i d\u1ea7u phanh kh\u00e1c nhau (ch\u1eb3ng h\u1ea1n nh\u01b0 SAE J1703 v\u00e0 DOT 5) c\u00f3 th\u1ec3 kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhau, v\u00e0 vi\u1ec7c tr\u1ed9n l\u1eabn ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc ho\u1eb7c l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t.Ki\u1ec3m tra \u0111i\u1ec3m s\u00f4i \u0111\u1ecbnh k\u1ef3: C\u00e1c x\u01b0\u1edfng s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111i\u1ec3m s\u00f4i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111i\u1ec3m s\u00f4i \u01b0\u1edbt c\u1ee7a d\u1ea7u phanh nh\u1eb1m x\u00e1c \u0111\u1ecbnh xem c\u00f3 c\u1ea7n thay th\u1ebf hay kh\u00f4ng. X\u1eed l\u00fd m\u00f4i tr\u01b0\u1eddng: D\u1ea7u phanh J1703 \u0111\u00e3 qua s\u1eed d\u1ee5ng c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch \u0111\u1ec3 tr\u00e1nh \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, v\u00ec th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho \u0111\u1ea5t v\u00e0 ngu\u1ed3n n\u01b0\u1edbc. Ch\u00fang t\u00f4i cung c\u1ea5p d\u1ea7u phanh DOT 3, DOT 4, DOT 4+ v\u00e0 DOT 5.1 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn. T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u1ea7u phanh \u0111\u1ec1u tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n FMVSS s\u1ed1 116, ISO 4925 v\u00e0 ti\u00eau chu\u1ea9n d\u1ea7u phanh \u00f4 t\u00f4 SAE.<\/p>","protected":false},"author":1,"featured_media":6703,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40,39,150],"tags":[121,102],"class_list":["post-6701","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oil-academy","category-market-insights","category-product-analysis","tag-brake-fluid","tag-sae-j1703-brake-fluid"],"_links":{"self":[{"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/posts\/6701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/comments?post=6701"}],"version-history":[{"count":1,"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/posts\/6701\/revisions"}],"predecessor-version":[{"id":15771,"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/posts\/6701\/revisions\/15771"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/media\/6703"}],"wp:attachment":[{"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/media?parent=6701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/categories?post=6701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/terzooil.com\/vn\/wp-json\/wp\/v2\/tags?post=6701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}