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M110 Oil Pump Removal

Started by TJ 450, 26 September 2012, 07:08 AM

TJ 450

Here's an interesting one, and I'm hoping you may have the answer S Class.

I've already removed the pistons, which are Aus versions unfortunately but will be kept. I already have two Euros anyway. 8)

I need to remove the oil pump from the engine I'm dismantling. It's the one with the three bolts. All bolts have been removed and it isn't moving at all.

The manual makes no mention of removing anything else, but I have a feeling it has to do with the drive mechanism/shaft/cam.

1976 450SEL 6.9 1432
1969 300SEL 6.3 1394
2003 ML500


10 years later and I'm facing the same issue. I managed a few rotation but there is no way for it to come down. How did you solved it?


Hi Same problem wit oil pump removal of M110 1973. Any tips from here?