Injector pump torque d950

awitty

Member

Equipment
d1150 & d950
Oct 11, 2021
34
2
8
uk
Does anybody know what the torque spec is for the 4 bolts that secure the injection pump on a d950?

I'm guessing that if the shims control the timing, and I've not torqued the pump down correctly after removal then my injection timing could be out.
 

North Idaho Wolfman

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
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Sandpoint, ID
I just make them reasonably snug, I've never torqued them.
The specs are in the WSM for all the bolts.
That's a pretty heavy cast pump and your not going to change timing unless you get silly with tightening the bolts, and at that point your than likely will just snap the bolts.
Do not use any sealer greater then a very light mist of paint on the shims, NO RTV.
 

awitty

Member

Equipment
d1150 & d950
Oct 11, 2021
34
2
8
uk
I just make them reasonably snug, I've never torqued them.
The specs are in the WSM for all the bolts.
That's a pretty heavy cast pump and your not going to change timing unless you get silly with tightening the bolts, and at that point your than likely will just snap the bolts.
Do not use any sealer greater then a very light mist of paint on the shims, NO RTV.
Thanks for the advice Wolfman, appriciated.