Balance belt change

fq-craigus

fq-craigus

Well-Known Member
Messages
8,136
Location
Boston
Right people. Does anyone have or know of a how to guide for the best way to change the balance belt with the engine in situe? My dad put the belts on when the engine was out when I don't the bottom end.

I think my balance belt timing is slightly out and it's causing a reverberating noise at about 3.5k and has done since engine went back in but I always put it down to the exhaust rattling. Basically I just need to re time the belt. I can see it being a bit of a pain but do able of course

I'm guessing its a case of jack under sumo engine mount on OS removed to allow movement one engine and associated bolts.

A timeframe would be helpful if people have done this already to theirs
 
E

evonewbie65

New Member
Messages
53
Location
South West
I'll be doing the timing belt on mine once the tensioner tool arrives, and will be looking to do a guide with pictures for my own reference in the future. So can post that up if you or anybody else will be interested and of course if there isn't already a HOW To
 
fq-craigus

fq-craigus

Well-Known Member
Messages
8,136
Location
Boston
Similar to cambelt change ...

yh its easy enough when the engine is out of the car like when i done it before but there isnt too much room down that side of the block in situe
 
fq-craigus

fq-craigus

Well-Known Member
Messages
8,136
Location
Boston
I'll be doing the timing belt on mine once the tensioner tool arrives, and will be looking to do a guide with pictures for my own reference in the future. So can post that up if you or anybody else will be interested and of course if there isn't already a HOW To

yeash let us know how you get on with it pal, im not doing mine for a while and going to stock up a load of parts too
 
Dirtmatt

Dirtmatt

Well-Known Member
Messages
2,248
You could looks to drop the engine off the mounts and push it across in the bay, would offer up enough roof to access everything as like you said its all really tight
 
B6lee

B6lee

Community Leader
Messages
13,370
Location
Bath
Just lower it down off its mount by cambelt.
It's a bit of an up and down type of job so best to rest the engine on a trolly jack and block of wood to protect the sump so you can raise and lower it as required :)
 
fq-craigus

fq-craigus

Well-Known Member
Messages
8,136
Location
Boston
I thought It might be like that, well ill let you all know how it goes when I do it, gonna be a few weeks yet not got the time at the moment
 
B6lee

B6lee

Community Leader
Messages
13,370
Location
Bath
You'll need to rotate the engine a few times before you get everything to line up. Don't just assume it right the first rotation.
 
fq-craigus

fq-craigus

Well-Known Member
Messages
8,136
Location
Boston
I will do mate standard practice, just a stupid droning noise and in fed up of it now, and have a workshop army disposal, goodbye evening tv it's been nice knowing you
 
Dirtmatt

Dirtmatt

Well-Known Member
Messages
2,248
wouldnt mind getting shot of my balance belt, seem to be more problemful than they are worth, need the cambelt changing when I drop the cams in so would make sense to do it then. That said it depends on what its like to do with the engine in the car, have heard its far from ideal
 
B6lee

B6lee

Community Leader
Messages
13,370
Location
Bath
Not possible to remove the shafts while still in the car. Full engine strip down near enough.
 
fq-craigus

fq-craigus

Well-Known Member
Messages
8,136
Location
Boston
Yh the shafts won't come out in situe, could get away with dropping the subframe enough to clear the oil pump section, rear shaft slides out but front one you need the pump off
 
RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
You can change cambelt in situ then you can change balance belt in situ ...
 
fq-craigus

fq-craigus

Well-Known Member
Messages
8,136
Location
Boston
You can change cambelt in situ then you can change balance belt in situ ...

Yh the belts not a prob the question was deleting it from the post above, to delete it needs to come out
 
Wingnut247

Wingnut247

Active Member
Messages
422
U need to strip the block to removed the balance shaft bearings and then replace them half a turn out to blanc oil way to bearing in the block! Def not something u can do with engine in the car!
 
RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
+1
Don't bother trying to remove them just check there correctly aligned.
 
Top