[Group] Super Four Non-VTEC Family: PB1 VerR & VerS

[ducktale83]

It's well and good...no worries...unless Sillypore has 4 seasons..especially Winter...LOL!

Thks bro..I got cover blanket for her,scare she feel cold..haha

[candid]

Leaking coolant.

 

Found coolant dripping on the bottom left part of bike (underneath the pump). It flowed via my side stand and found the green puddle of coolant around the stand.Somewhere below there must have a leaked. Had a closer looked below and saw the droplet but have now idea what causes it.

- What could be the prob before having it checked at the nearest bike shop?

- Any ball pack cost projection will be most helpful.

Thanks

Bro. I got the same problem as yours. Have you got it remedied? Please share with me. Thanks.

[candid]

Looks like Coolant pump leaking. Can be the cover housing rusted inside out and have a small hole and leak under pressure. If this the case..can use Aradite or some other heat resistance epoxy to patch it up. If no hole..you can replace the rubber O-ring seal for coolant inside. There are two rings..smaller one for eo and larger one for coolant..only a few bucks but u have to DIY. For a one and for all solution..have the pump change at about $220.

Ah pek, anywhere trustable and dont cheat $$ workshop to intro? I got leaking coolant when i put the bike onto side stand slanted. My current workshop said it is the pump issue by just looking at it. Did not even do any checks. Please advise.

[chaezchang]

Just passed my 2A and plan to get a CB400, bike shop introduce me a Version S with COE till 2022 and new tires. Can check what is the reasonable price for this machine?

 

Thanks in advanced.

[krusty28]

Good day,

 

1 qns.

was riding from yishun to tamp over the weekend. first bike trip for the day. 3/4 thru the ride, temp light on meter started to flicker. just nice,came to a stop at traffic light and it went off. while moving off, it started to flicker again for a good 200m then die off again.

parked and checked my coolant reserve at RHS of bike, still at max level. no exponential heat coming from engine area.

is there a cause of concern? this never happened before for the past 2 yrs riding this bike.

[Ah Pek]

Good day,

 

1 qns.

was riding from yishun to tamp over the weekend. first bike trip for the day. 3/4 thru the ride, temp light on meter started to flicker. just nice,came to a stop at traffic light and it went off. while moving off, it started to flicker again for a good 200m then die off again.

parked and checked my coolant reserve at RHS of bike, still at max level. no exponential heat coming from engine area.

is there a cause of concern? this never happened before for the past 2 yrs riding this bike.

 

Is your meter original?

[krusty28]

Is your meter original?

 

as far as i know, original ah. how to tell? vtec1 model.

only thing i meddled with, is the lcd screen, cos burnt out before,couldnt see the digits on it.

[wad3v3r]

Anyone got recommendations on front rear brakepads models? and where to buy?

 

planning to diy change myself..

 

plus

 

 

@Ah Pek is it easy to diy the gear shift oil seal? i think im gonna diy.. just have to pull out oil and replace new seal only right?

[wad3v3r]

I tried pushing to rpm 6 for gear 2 onwards, alot vibration n feels like over stretching engine.

 

If I up gear smoothly wld be rpm 4 for gear 1-2, den rpm 5 for gear 3-5, rpm 5.5 for 5-6.

 

Maybe cos I nearing eo change? Got another 1000km left for 5000 interval.

 

might be steering cone, wheel bearing all those worn.. Tyre pressure wrong etc causing the stability issues.. have no idea.. or maybe u just used to riding a bike like driving a car ...

 

i come from riding sp so high reving is like normal to me..

[eddicted]

might be steering cone, wheel bearing all those worn.. Tyre pressure wrong etc causing the stability issues.. have no idea.. or maybe u just used to riding a bike like driving a car ...

 

i come from riding sp so high reving is like normal to me..

Erm, it's not instability, jus feels like over rev or dragging gear too long.

 

Maybe I too sayang bike...

[Ah Pek]

Erm, it's not instability, jus feels like over rev or dragging gear too long.

 

Maybe I too sayang bike...

 

Check ur back wheel sprocket and see if it's oversize (previous owner may be an idiot to change for better pick-up)..standard for version S should be 42 tooth..if 44 not so bad but if 45 or 46..you run into over drive easily and has no top speed. Front sprocket should be 15.

[akunga]

Looks like Coolant pump leaking. Can be the cover housing rusted inside out and have a small hole and leak under pressure. If this the case..can use Aradite or some other heat resistance epoxy to patch it up. If no hole..you can replace the rubber O-ring seal for coolant inside. There are two rings..smaller one for eo and larger one for coolant..only a few bucks but u have to DIY. For a one and for all solution..have the pump change at about $220.

 

Thanks Ah Pek, and my bad for the late reply. Yup, got the pump changed. Cost around the quoted pricing (not more). Appreciate it.

[filbertjonathan]

Dear All,

 

I have get new CB 400 SF, but ther is a problem with speedometer.

As i know inside the original speedometer there is speed sensor (limiter)

I want to ask:

 

1. Is any one here change the speedometer with after market speedo like KOSO with speed sensor ?

2. can cb 400 operated normally without original speedo?

 

thank you before i really need help now.

 

[HaiR1]

Dear All,

 

I have get new CB 400 SF, but ther is a problem with speedometer.

As i know inside the original speedometer there is speed sensor (limiter)

I want to ask:

 

1. Is any one here change the speedometer with after market speedo like KOSO with speed sensor ?

2. can cb 400 operated normally without original speedo?

 

thank you before i really need help now.

 

[ATTACH=CONFIG]311693[/ATTACH]

 

 

 

Don't tink meter is the prob..

 

Speed sensor is just to measure how fast your travellning speed via Engine

 

Limiter most prolly depends on your cdi

[filbertjonathan]

Don't tink meter is the prob..

 

Speed sensor is just to measure how fast your travellning speed via Engine

 

Limiter most prolly depends on your cdi

 

So with or without speedo the motor still run normally?

 

ok ok thank you for the explaination

[candid]

So with or without speedo the motor still run normally?

 

ok ok thank you for the explaination

Just that you will not know if you speeding or not. You might be going 70km/h on a 60km/h road.

[HaiR1]

So with or without speedo the motor still run normally?

 

ok ok thank you for the explaination

 

 

 

 

For Vtec model n above, u MUST need the Speedo Sensor.. Without the sensor or faulty sensor, your bike will have hard time going past 80km/hr as the speed is measures by engine.. Your speedo Needle will oso not be moving.. But Rpm needle working

(Other model I'm not sure)

 

Unless your speedo is by the Wheel, then maybe u can disconnect the cable & tape it

[filbertjonathan]

For Vtec model n above, u MUST need the Speedo Sensor.. Without the sensor or faulty sensor, your bike will have hard time going past 80km/hr as the speed is measures by engine.. Your speedo Needle will oso not be moving.. But Rpm needle working

(Other model I'm not sure)

 

 

yes your diagnostic is true, i can get more than 80 km/h (i just feel it).

Unless your speedo is by the Wheel, then maybe u can disconnect the cable & tape it

 

but i have old model non vtech... is it same or not?

 

if i change the speedo with after market?

[HaiR1]

but i have old model non vtech... is it same or not?

 

if i change the speedo with after market?

 

 

 

Check your pm

[Br5Johnson]

I guess if ur block keep leaking,time for u to replacehttp://zz.avedcomputer.com/6.jpghttp://zz.avedcomputer.com/7.jpghttp://zz.avedcomputer.com/9.jpghttp://zz.avedcomputer.com/8.jpghttp://zz.avedcomputer.com/10.jpg

[Ah Pek]

but i have old model non vtech... is it same or not?

 

if i change the speedo with after market?

 

Non Vtec S4 are all using cable for the speedometer. Less then $20..go LAB git and DIY..simple.

[eddicted]

If up gear feels very stiff and hard and engine sounds cranky toward rpm 5 at gear 1-3 means wat ah

[Ah Pek]

If up gear feels very stiff and hard and engine sounds cranky toward rpm 5 at gear 1-3 means wat ah

 

 

Chain too loose or clutch cable stretch far off. Remedy..just adjust for better tension.

[eddicted]

Chain too loose or clutch cable stretch far off. Remedy..just adjust for better tension.

But chain/sprocket and clutch cable changed 3000km ago only...

[rrr]

Hi

 

Any idea how to replace a fusebox? the connections on the underside of it are 'loose' causing the bike to lose total power at the turn of ignition ie no power after turning the key. riding a PB1. somebody recommended rewiring the whole box, any other way? thanks!