removing om602 injector pump

[diesellover 92]

I was looking at a parts car the other day, decided it was to far gone to tow and didn't have any tools. Next time i may try to buy some parts off on the spot. Can the injector pump just be unbolted without messing with the vacuum pump?

[ROLLGUY]

Originally Posted by diesellover 92

I was looking at a parts car the other day, decided it was to far gone to tow and didn't have any tools. Next time i may try to buy some parts off on the spot. Can the injector pump just be unbolted without messing with the vacuum pump?

The vac pump needs to be removed to remove the center bolt. In some rare cases, the center bolt is left out, and the IP can be removed without removing the VP. I had a 190D that had no center bolt when I got it......Rich

[diesellover 92]

ah ok, so the bolt behind the vacuum pump is holding the ip pump from the other if it is installed. Was going to go after the pump, injectors and a valve cover. Any other thinks i should keep an eye out for?

Also do you know the injector size socket off the top of your head?

[ROLLGUY]

Originally Posted by diesellover 92

ah ok, so the bolt behind the vacuum pump is holding the ip pump from the other if it is installed. Was going to go after the pump, injectors and a valve cover. Any other thinks i should keep an eye out for?

Also do you know the injector size socket off the top of your head?

Injectors take a 27mm (not sure of the SAE equivalent) six point deep socket. It must be a socket with the inside opened up all the way (to clear the return nipples), unlike an impact socket. Most will work, but some will not.

[Maxbumpo]

If that is a turbo engine, the heads are pretty rare, so I'd grab that.

[sixto]

Keep the injector lines. It's a lot of work but the front cover could make a good spare.

Sixto
83 300SD
98 E320 wagon

[diesellover 92]

Originally Posted by Maxbumpo

If that is a turbo engine, the heads are pretty rare, so I'd grab that.

do you know what size the head bolts are?

[diesellover 92]

after looking at my own, i think pulling the head is much for me solo

[ROLLGUY]

Originally Posted by diesellover 92

after looking at my own, i think pulling the head is much for me solo

It is actually not as bad as it looks. The head bolts take a "tripple square" bit. I think it is 12mm.

[diesellover 92]

Originally Posted by ROLLGUY

It is actually not as bad as it looks. The head bolts take a "tripple square" bit. I think it is 12mm.

so its a 12mm 12pt socket or a 12mm triplesquare bit

[ROLLGUY]

Originally Posted by diesellover 92

so its a 12mm 12pt socket or a 12mm triplesquare bit

The bolts are female, the tool is male.

[diesellover 92]

Any idea the approx weight of the head w w/o camshaft?

[jake12tech]

Probably about 60-70lbs. It's aluminum maybe a little lighter. I'm a very thin person and have lifted the head off an iron head before, no reason why I couldn't see myself getting a om602 head off by myself.

[diesellover 92]

cool thanks, im looking around and can find it. The proper cam and head untorque sequence. A google image search didnt reveal much and i think it was important for this head.

[diesellover 92]

Originally Posted by diesellover 92

cool thanks, im looking around and can find it. The proper cam and head untorque sequence. A google image search didnt reveal much and i think it was important for this head.

Also are the head bolts 10mm triple square?