Mep 002 problems could use a lil help

Hi guys I have three mep 002s to power my small hostel on an island near Cartagena. I’m having issues with all three. Two are fuel pump related I just received a new pump from delks and plan to install it later today the old pump broke a component inside and couldn’t be repaired. The second one I just received and the inj pump isn’t moving fuel so I sent it out for repairs it sat three years so hopingbits a stuck plunger.
The third pump runs but the glow plugs aren’t getting hot so it’s almost impossible to get running. I just installed the two heaters in the intake manifold and have a new relay and will install the new glow plugs I just received from delks

i need a fuel check valve and battery charging regulator/rectifier if anyone has these they can sell pls pm me

my old pump was lost in shipping and the genset ran flawlessly until the inj pump broke. I’m trying to figure out the pump shim thickness now.
which cyl in number one the one forward closest to control panel? Thx for any info

Have you read the procedure in the -34 TM for IP pump replacement? It also explains how to choose the right button.