Wednesday, Jun 30, 2021 at 11:18
Thanks for the info RMD. I'll try and contact IDLER Chris. We asked our local Isuzu service manager to investigate whether the 'lighter' and 'heavier' banjo housings were interchangeable. He said he asked Isuzu Aust and was told they were not, but that might just be because the 'light' banjo housing and the 'heavy' diff carrier have different bolt holes.
We have +600 Old Man Emu leaf springs and Dobinson shockers (we had a problem with a Dobinson spring 2 years ago and changed them out, it was a fault in the steel, you can see the colour difference of contamination in the metal where the spring eye snapped) but the
suspension is compliant and comfortable, even when not loaded up - given that we have an alli tradie type body, second battery, tyre pump,
first aid kit, fridge (37lt from memory) and fridge slide, extra steel spare wheel and two
camp chairs on the back and a plastic
water tank with up to 80lts in it under the alli tray, pretty much all of the time.
We had the leaking passenger side of the axle housing welded up in
Geraldton to get us
home to
Perth. The engineering business welded up the crack and welded a strip of steel about 1/3 the circumference of the tube to the outer edge of the spring saddle and along the top of the axle tube out towards the bearing housing to stiffen the housing.
The U-bolt plate under the axle housing is shaped to the diameter of the axle tube which makes welding anything to the bottom of the tube to strengthen the critical flex area immediately outside of the plate problematic because it changes the O/D of the axle tube and the depression in the U-bolt plate is no longer a perfect fit.
On the passenger side, the crack started alongside the front edge of the outer spring saddle weld and travelled backwards around between half and 2/3rds of the tube, only the front was still holding on. On the driver's side a small crack travelling rearwards from the back of the outer spring saddle weld appears to have formed, but I haven't had a real good look at it, just enough to confirm that side's also cracked.
Cheers, Mal
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914946