jamesmartin
Well-Known Member
box wants to be horizontal before you try gear changes
jamesmartin
Well-Known Member
neither ?
Bennehboy
Well-Known Member
Had it back apart, pin had moved out of forks and spool due to all the faffing, sorted now.
Final questions...
How do I torque up the layshaft bolt? Should I just use windy gun?
Also is it ok to fit oil pump after extension case? Don't want to mess up the seal trying to align pump sprocket
Final questions...
How do I torque up the layshaft bolt? Should I just use windy gun?
Also is it ok to fit oil pump after extension case? Don't want to mess up the seal trying to align pump sprocket
jamesmartin
Well-Known Member
1/2 inch windy gun is fine as long as its tight then stake nut , i fit extension case with pump in just align them by eye, but you could fit pump after only undo 3 of the 6 bolts
Mr Noisy
Coming in your ears.
i had looked at it
obviously have no actual experience
my v8 lt77 had a bogbrush cooler non thermostatic from factory BUT theres a lot of tunnel heat in a v8 fitment
think v8 r380 did not have a cooler though so :/
the ashcroft kit is not pocket money so i was trying to decide between doing the job right or simplifying my setup
i think for a vehicle that tows heavy weight a cooler is as good as mandatory, for an off road vehicle there probably wont be that much heat buildup
i dont know if a cooler would increase your oil capacity or if it simply drains back into the box at rest
obviously have no actual experience
my v8 lt77 had a bogbrush cooler non thermostatic from factory BUT theres a lot of tunnel heat in a v8 fitment
think v8 r380 did not have a cooler though so :/
the ashcroft kit is not pocket money so i was trying to decide between doing the job right or simplifying my setup
i think for a vehicle that tows heavy weight a cooler is as good as mandatory, for an off road vehicle there probably wont be that much heat buildup
i dont know if a cooler would increase your oil capacity or if it simply drains back into the box at rest
jamesmartin
Well-Known Member
oil coolers were factory fitted for v8s and later engines ,i think they are a good addition, some lt77s have cooler option all r380s do
Bennehboy
Well-Known Member
Cracked on with the rebuild today, it's practically done, just need to press on the oil seal collar and paint the case....
Assembled the oil pump with the new gasket, fitted the new o-ring, vaselined up the recess it fits into, pressed in the pump, fitted the new screws with some RTV to seal them:
Pressed in the new rear support bearings:
Fit the reverse sensor with new washer:
Pressed in the oil feed ring:
Built up reverse, 5th gears, selector, fitted new snap ring to hold reverse/5th hub in place, fitted collets, tightened and stake layshaft nut:
Pressed on bearing tracks:
New oil filter in:
Mainshaft oil seal packed with grease to stop the spring falling out:
And fitted:
Oil pickup fitted:
RTV'd around the sandwich plate, aligned the pump drive to the pump, and dropped the extension case over, went on first time with no messing (surprised by that!). Promptly forgot to take a photo I was that chuffed!
Locktighted the detent bung and torqued it up:
Turret rebuild with new bias plate and fitted - will need to adjust the bias a bit:
As said above, just needs the oil collar on and a lick of paint:
Job FINALLY jobbed!!!
Massive thanks to JM for his mad skills, Phil for the replacement case, and to everyone else for general support!
LT230 rebuild next up, with HD cross pin & extended sump.
Assembled the oil pump with the new gasket, fitted the new o-ring, vaselined up the recess it fits into, pressed in the pump, fitted the new screws with some RTV to seal them:
Pressed in the new rear support bearings:
Fit the reverse sensor with new washer:
Pressed in the oil feed ring:
Built up reverse, 5th gears, selector, fitted new snap ring to hold reverse/5th hub in place, fitted collets, tightened and stake layshaft nut:
Pressed on bearing tracks:
New oil filter in:
Mainshaft oil seal packed with grease to stop the spring falling out:
And fitted:
Oil pickup fitted:
RTV'd around the sandwich plate, aligned the pump drive to the pump, and dropped the extension case over, went on first time with no messing (surprised by that!). Promptly forgot to take a photo I was that chuffed!
Locktighted the detent bung and torqued it up:
Turret rebuild with new bias plate and fitted - will need to adjust the bias a bit:
As said above, just needs the oil collar on and a lick of paint:
Job FINALLY jobbed!!!
Massive thanks to JM for his mad skills, Phil for the replacement case, and to everyone else for general support!
LT230 rebuild next up, with HD cross pin & extended sump.
aaronmorris
Head's a shed
Top work Ben, glad it's finally back together 
Bennehboy
Well-Known Member
Top work Ben, glad it's finally back together
Me too, the engine rebuild was a doddle by comparison, but I think that's down to not having to frig about for so long looking for spare cases - oopsie!
Cheers Phil, I owe you one!
Don't you just love a clean transmission
Soon spoil that
I'll get the 230 stripped and rebuilt then hopefully bomb over to Richards to fit them using his lift.
Thinking the 230 should go a bit quicker.
aaronmorris
Head's a shed
I did my lt77 collar in the press. Does your press bed not drop right down?
No bell housing on mine so input shaft just sat through the bed and use a piece of metal pipe/scaffold bar to push it on.
No bell housing on mine so input shaft just sat through the bed and use a piece of metal pipe/scaffold bar to push it on.
