Overhaul :/

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Overhaul :/

Post by ElvHijetter on Sun Jan 06, 2013 10:50 am


here it goes..started today Very Happy


heres the problem

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Re: Overhaul :/

Post by HighlyJetted on Sun Jan 06, 2013 11:24 am

ElvHijetter wrote:
here it goes..started today Very Happy
heres the problem

affraid

That pitting looks pretty deep. Wonder what has caused that? Wonder if this van has been parked up for years somewhere? Leaking head gasket?

What's your plan? What size engine is this one?
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Re: Overhaul :/

Post by ElvHijetter on Sun Jan 06, 2013 2:57 pm

im not sure what has caused it..but it was parked for years and had a leak gasket before i brought it..so i guess thats it..might look for some oversized pistons sets and general overhaul..never realised it was CB-series engine in my van till i tear this engine apart..Any idea where does the engine number/engine tag is? i saw CB behind the block..cant find the engine number else where?
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Re: Overhaul :/

Post by ElvHijetter on Sun Jan 06, 2013 3:06 pm

i just wondering..does all series of CB engine piston are dished?or only CB 22/23?
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Re: Overhaul :/

Post by Logi on Sun Jan 06, 2013 4:51 pm

This must be the most work done on a Hijet ever! affraid
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Re: Overhaul :/

Post by ElvHijetter on Mon Jan 07, 2013 6:40 am

what does this mean>?
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Re: Overhaul :/

Post by HighlyJetted on Mon Jan 07, 2013 12:25 pm

021A Might just be casting marks which show which sand cast the engine came out of.

While 23A probably means CB23 which you will find in this manual here:-

http://www.daihatsuhijet.co.uk/pdf_manuals/Workshop%20Manual%20-%20CB23-CB60-61-CB70-80-ENGINE-MANUAL.pdf
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Re: Overhaul :/

Post by ElvHijetter on Tue Jan 08, 2013 10:23 am

thanks for the info HJ..i've taken the block to bore..going for oversized pistons
76.5..Crankshaft and conrod remachine too for oversized conrod and crankshaft bearing..and i just found out that these engine had thier engine number @ Head..wierd? :/
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Re: Overhaul :/

Post by Little Black Van on Tue Jan 08, 2013 6:07 pm

I was going to say, a hijet engine with a belt driven fan on it? I'm jealous.

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Re: Overhaul :/

Post by HighlyJetted on Tue Jan 08, 2013 6:12 pm

Just a guess, you might find the CB60, 61 and CB70/80 are pretty much the same engine, maybe even the same block with different other bits.

The CB70 + 80 had forged pistons and rods etc, and a 12v DOHC cylinder head.

You might be able to mix and match some bits around.

Hell, you could even run the full turbo and EFi system off the CB70 + 80.

They will easily make 160bhp in totally standard specification.
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Re: Overhaul :/

Post by ElvHijetter on Tue Jan 08, 2013 6:36 pm

Omg,my hijet would fly if i was going for TC it..haha,it even wheelie on 1st gear when first got it..this little hijet is a really fun ride Very Happy..im not going for TC due to maintainance issue..but for EFI N/A Setting Hell yeah! done some cleaning and spraying on some engine component today..picture up later..tomorow would be a big day,servicing starter/Alternator etc while waiting for my block done..Belt driven fan is going off..taking some freebies radiator fan for daihatsu coure..Flywheel has been send to lighten+balancing together with crankshaft Very Happy..so more update when parts arrive,hehe
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Re: Overhaul :/

Post by ElvHijetter on Wed Jan 09, 2013 10:54 am

Painted Crankcase,Waterpump pulley,cam pulley and front cover..Very Happy



Hadsome extra time polish my rims..repaint them after sanding


just wish it was installed :/


Flywheel has been lightened


Absorber shortened too..
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Re: Overhaul :/

Post by ElvHijetter on Fri Mar 08, 2013 11:41 am

heres some image of the process of ovehaulin my engine..but some pic werent taken coz my phone out of bat when work is on progress Sad









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Re: Overhaul :/

Post by Logi on Fri Mar 08, 2013 7:03 pm

This just keeps getting better Smile
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Re: Overhaul :/

Post by ElvHijetter on Sat Mar 09, 2013 7:49 am

just wish i have a hood after clean and respray those engine parts : (..engine is hidden under seats
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Re: Overhaul :/

Post by Logi on Sat Mar 09, 2013 8:21 am

But, with the Hijets unstability at least it'll look good if you roll it........ lol!
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Re: Overhaul :/

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