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> /k/ bikers Club - V4 engine, TT gathering.

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dfcloud
post Sep 11 2012, 12:54 PM

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harrow. last week hantar moto kriss 1 pg kedai sbb semput spark plug terbakau.
mekanik situ ckp kene repair valve(aku rasa la sbb dgr dia sebut waff waff. doh.gif laugh.gif ).

sebabnya adalah kerena masa idle rpm(?) mula2 tinggi, then rendah mcm nk mampus suka2 hati.
lagi satu bila aku bawak kalau nk stop, bila dah lepas throttle enjin still bunyi mcm kene pulas then lepas 1-2 saat dia turun mcm timing rendah, lepas tu dia naik blk.

masa tgh bawak pun kalau low speed high gear dia mcm semput sket2. mende ni jadi dkt gear 3 & 4 je.

so adakah betui apa yg di ckp oleh mekanik tersebut yaktu masalah pada valve?
dia ada pesan jgn bwk laju2 kalau tgh bawak moto tiba2 mampus maknanya dah selamat la moto tu. lgsg x blh hidup.
kalu repair rm100++ jua katanya.

sad.gif
dfcloud
post Sep 11 2012, 01:45 PM

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lepas keje hr ni le nk pi tanya tempat lain, tp mau bertanya sini dulu. kot2 ada yg pernah kena.
dfcloud
post Sep 11 2012, 02:24 PM

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QUOTE(thesun @ Sep 11 2012, 02:21 PM)
dia suruh buat top overhaul la tu..
yang dia cakap tu maybe grind valve kot..
klu motor dah jalan puluh ribu km.. ok la.. dah sesuai la dgn time dia..
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dah lebih 35000km kot. thn lepas tuka meter so tatau exact number sweat.gif
so agak2 apa yg akan di tukar and biasa harga brapa?
risau kene ketuk ni sweat.gif sweat.gif
dfcloud
post Sep 11 2012, 02:25 PM

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QUOTE(rihuhs @ Sep 11 2012, 02:23 PM)
tengok pada symptom description macam prob kat carburetor je.. carburetor tu bila last service/re-adjust timing? hmm.gif
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re-adjust timing tu pulas screw tu je kn?
hr tu masa dkt bengkel dia ada buat.
semlm dkt rumah pn aku try pulas2. tp sama je.
carburetor xde plak aku penah sentuh.
dfcloud
post Sep 11 2012, 03:16 PM

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QUOTE(thesun @ Sep 11 2012, 02:29 PM)
dah due la tu..

1. buat top overhaul
2. cek piston ring dgn blok kot2 ade calar.. tukor piston ring saje kalau ok..
3. tukar klac plet..

aku pun bukan pandai sgt, tanya abam rihuhs tu.. dia kaki bukak motor..
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QUOTE(rihuhs @ Sep 11 2012, 02:35 PM)
kos tak pasti.. tapi top overhaul melibatkan parts blok + head je.. barang yang terlibat blok, piston, piston ring, head/header, valve spring, rocker arm, timing chain, chain guide, roller?

hentam je.. tak ingat sangat sweat.gif

inb4 tak tau sangat

inb4 bukan pomen
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oh oke2. tengks abe berdua.
QUOTE(grey_m45k @ Sep 11 2012, 02:37 PM)
banyak dah tu km nya..
kasi overhoul la .
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moneyflies.gif
QUOTE(thesun @ Sep 11 2012, 02:37 PM)
rm200 ngam kut..
bukan nak tukar blok kan...
*

moneyflies.gif cry.gif
QUOTE(grey_m45k @ Sep 11 2012, 02:41 PM)
klu x silap dlm 3 rat cmtu..
*

moneyflies.gif cry.gif cry.gif
QUOTE(rihuhs @ Sep 11 2012, 02:42 PM)
adjust je kadang2 tak menjadi, kena servis sekali.. kot2 ade mendapan ataupun habuk2 dalam carb tu.. bila servis pomen akan baraikan carb, bersihkan parts dalaman..
saya bukak motor dengan tangan whistling.gif

btw tak pernah sentuh bab enjin. tak reti dowh
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QUOTE(rihuhs @ Sep 11 2012, 02:43 PM)
yang aku list-kan tu parts yang terlibat utk checking. tak semestinya kena tukar semua.. hehehe.. kalau dah keluar asap putih sebab blok calar pun, rebore je, tak perlu tukar blok
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QUOTE(ImSIEBEL @ Sep 11 2012, 02:46 PM)
Sometimes carburator gak
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QUOTE(rihuhs @ Sep 11 2012, 02:50 PM)
that's why aku suggest check carburetor dulu.. kadang2 the simplest thing tu la jadi masalah besar. hehehe
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QUOTE(thesun @ Sep 11 2012, 03:03 PM)
lgpun dah due tu,
1. servis karb dulu,

>>>>kalau ade duit lebih baru buat

2. top overhaul
3. tukar klac plet.. (patutnya tahan 20000km je, dah lajak 40000km memang la xde power.. )
*

kalu servis carb tu lama tak agak2? hmm.gif
dfcloud
post Sep 11 2012, 03:39 PM

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QUOTE(thesun @ Sep 11 2012, 03:24 PM)
servis carb tu tak lama, cabut karb dari motor,
buang minyak dalam perut karb,
pastu chekla ape yang patut, pelampung tak timbul ke, ade lubang tersumbat ke..
ala, alang2 buat je ape yang aku sebut tadi..
kalau nak pakai motor tu lama lagi la...
kalau rm300, baru jatuh rm1 sehari dalam setahun..
laugh.gif
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agak2 kalu aku service carb + tuka klac plate dulu then next time baru top overhaul ok ke?
or somehow counter productive or sumtin sweat.gif
QUOTE(rihuhs @ Sep 11 2012, 03:28 PM)
servis carb kalau kat workshop patut dalam 15-20 minit dah settle. paling lama pun setengah jam la, bergantung pada kecekapan pomen. hehehe
^ otai nih. aku servis carb dulu pun hantar workshop laugh.gif
*

kalau camtu blh la service mlm ni dekat kedai bukit mewah tu.
dfcloud
post Sep 11 2012, 05:54 PM

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QUOTE(arsengal @ Sep 11 2012, 05:49 PM)
arsengal - ninja 250R. Add me gays! Picture coming up later
*

*look up at 1st post.
I don't think there is any sexual orientation category there.
dfcloud
post Sep 11 2012, 07:09 PM

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QUOTE(thesun @ Sep 11 2012, 06:30 PM)
mana ada. petai je..
aku pun x pernah bukak motor sndiri.
boleh je..

tapi dah jalan jauh, head tu mesti banyak keladak gak..
kalu grindvalve, sedap balik la motor..

antar la bengkel pandai sikit.
jgn antar bengkel cap ayam..
*

oh oke.
sampai bengkel tu lmbt sgt. wiken la jawabnyaaa sad.gif

Added on September 11, 2012, 7:09 pmbtw tengks la kepada semua2 yg membantu td nod.gif notworthy.gif

This post has been edited by dfcloud: Sep 11 2012, 07:09 PM
dfcloud
post Sep 19 2012, 05:39 PM

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QUOTE(likimikuku @ Sep 18 2012, 05:32 PM)
ni utk apo??

user posted image
*

bukan utk tak nak kasi bontot mendayung ke?
dfcloud
post Sep 21 2012, 10:03 PM

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harrow2.
setelah mendengar kata bikers /ktard itu hari, aku dah service carb & tuka clutch plate
dgn mangkuk skali tuka sbb calar siap ade benang mcm screw sweat.gif

tp skarang bila bawak laju and lepas throttle sbb nk slowdown ekzos akan meletup pung pang pung pang.
dulu2 penah la jadi kadang2, tp ni dah slalu sgt. pembakaran tak sempurna ke ape? hmm.gif
dfcloud
post Sep 21 2012, 11:14 PM

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QUOTE(farique @ Sep 21 2012, 10:32 PM)
i also no expert but, might want to check on tire pressure. Recommended for rear 32psi max.
tu dah jawab sendiri dah...  icon_idea.gif

mau kena setting balik itu carburetahh..

aku pun sama kes, tapi kena hanta tuning.... sweat.gif
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QUOTE(thesun @ Sep 21 2012, 10:43 PM)
boleh jadi ade lubang pada exhaust.. (exhaust bocor) atau tengkuk exhaust tak rapat / xde gasket
takpun karburettor lean
periksa dua ni.
*
damnit sad.gif
next week lepas keje la pg hantor sad.gif

Added on September 21, 2012, 11:14 pmthanks btw

This post has been edited by dfcloud: Sep 21 2012, 11:14 PM
dfcloud
post Sep 23 2012, 08:50 PM

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dah lebih limit ni. sila new tered
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