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rings and bearings
Posted: Wed Sep 03, 2014 2:15 pm
by scruff123
hi guys hopefully some one can help me out, searched all over the net and no awnser so thought i would try here.
im currenty chucking in sum new rings and rod bearings into a 4d56t out of a gen 1 pajero, nt shure what year. im trying to find out if the bearings and pistons in it are standard or oversize, does anyone know how to identify this by whats stamped on them? the pistons have K M 1.00 on the tops and the rings have 1R 100 and 2R 100 on them, the bearing have ACL 0.25.
hopefully someone can tell me.
thanks
Re: rings and bearings
Posted: Wed Sep 03, 2014 4:07 pm
by catalystracing
Dont go out buying anything on my advice
, but I have rebuilt a few motorbike engines and the 1.00 would indicate 1.00mm over size on the piston.
Someone with more in depth knowledge of the Paj motors would prob help more.
Cheers
Re: rings and bearings
Posted: Wed Sep 03, 2014 6:08 pm
by scruff123
yea thats why im a bit confused, theres just no info on wether it does mean it 1mm oversize. hopefully someone can tell me
Re: rings and bearings
Posted: Wed Sep 03, 2014 6:18 pm
by cornflake
looks factory same number as mine when i rebuilt my 2.6 petrol motor just rock up to engin rebuilder they will have it all in there book and be cheap as
i got rings main and big ends valve seals all standerd for $220
Re: rings and bearings
Posted: Sat Sep 06, 2014 7:34 am
by Trundle
just measure the crank and the bore with some micrometers and order from there
Re: rings and bearings
Posted: Sat Sep 06, 2014 2:01 pm
by scruff123
yea could do just have to get a micrometer then
Re: rings and bearings
Posted: Sat Sep 06, 2014 2:45 pm
by derk
scruff123 wrote:yea could do just have to get a micrometer then
try and measure the bores where there's the least wear
Re: rings and bearings
Posted: Sun Sep 28, 2014 6:49 pm
by scruff123
Parts sorted 1mm oversized pistons. Ans slight bigger bearings. Hopefully have it all done and back in ute by sat
Re: rings and bearings
Posted: Fri Oct 03, 2014 11:00 pm
by scruff123
can anyone tell me how to remove the clutch fork?
Re: rings and bearings
Posted: Sat Oct 04, 2014 8:43 am
by Pedro
Re: rings and bearings
Posted: Sat Oct 04, 2014 9:10 pm
by scruff123
all sorted got engine etc all in today, runs mint!
Re: rings and bearings
Posted: Tue Oct 07, 2014 7:41 pm
by scruff123
does anyone know were i could get a flywheel machined in taranaki area?
Re: rings and bearings
Posted: Thu Oct 09, 2014 7:25 am
by Marco Polo
scruff123 wrote:does anyone know were i could get a flywheel machined in taranaki area?
Brake and clutch Gill street opposite Partmaster
Re: rings and bearings
Posted: Thu Oct 09, 2014 9:27 pm
by scruff123
Marco Polo wrote:scruff123 wrote:does anyone know were i could get a flywheel machined in taranaki area?
Brake and clutch Gill street opposite Partmaster
cheers man
Re: rings and bearings
Posted: Sat Oct 11, 2014 7:21 am
by BGOSNZ
scruff123 wrote:Parts sorted 1mm oversized pistons. Ans slight bigger bearings. Hopefully have it all done and back in ute by sat
Glad you got sorted but any bearings that are used after crank grinding are called undersized bearings not bigger, I posted this to help stop confusion for anyone else reading the post.