MTU Detroit Diesel 183 Series Technical Publication page 323

Task Description
20080/1 E 99-06
If it is necessary to correct the start-of-delivery position,
set engine - in direction of rotation - exactly to start of
delivery between flywheel and inspection port edge
(arrow).
Remove gear case cover (01-8000) and release hex
bolts (16) on drive gear.
Force lever of injection pump to full load and switch on
H.P. pump, part No. 422 589 00 71 00.
Turn camshaft of injection pump on securing nut
(arrow) of drive flange so the fuel jet in sight glass
changes to dribble (droplets).
Group 07
Subgroup 8234
Page 7