Bstard bolt came loose on oil pump land rover d2 td5

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I am aware of this. The auto box sump also had a plug I could not undo as it was rounded off. In that case it was easier, I emptied what I could out of the filler plug then very carefully took the sump off. amazingly I didn't spill a drop!

TBH I do not think there would be very much residual as when I pump the sump out I really do get most of it out.
But yes, I could do this.
There are lots of threads on this.
Until now I thought that those TD5s with this problem had been sorted out and I wasn't at much risk of it.
But this posted thread has seriously changed my mind.
Typically I could take the sump off and find someone else has already replaced it, in its past life.
But I don't think I dare risk it any longer.
Just weld a nut onto the sump plug, it'll come out after that👍
 
Also, it might be worth re-checking sump bolt tourqe after a couple of days. Did mine today before putting under tray back on and was surprised how much they tightened up, despite already having done them up to 25nm as per manual.
Griff
As I have now decided to go ahead and do this, in my research on it, I found a note from LR modfying the the torque setting on 4 of the bolts to 28 ft lbs.
I'll find it again and put the post up.

td5 sump gasket modifed installation practice

Bulletin No: 0034
Discovery Series II (LT) CDS. ref: L8883bu
Defender (LD) Issue: 1
Date: 29.09.03

A new specification sump gasket has been introduced to improve the seal between
the sump and the engine block.
With the introduction of the new gasket
there is a requirement to increase the
torque applied to bolts 11, 14, 15 and 18 in
the tightening sequence (see illustration 1).
The bolts MUST now be tightened to 28 Nm;
the remaining sump bolts MUST be
tightened to the original torque of 25 Nm.
The removal, installation, tightening and
sealing procedure remains the same as per
the Workshop Manual.
PARTS INFORMATION:
.
 
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