Installation - Farmall 90 Manual

14. Remove the three nuts (2) (3) (5) securing the in-
jection pump (1) to the engine flywheel casing (4)
and extract it from its housing.

Installation

To refit the injection pump, proceed as follows:
CAUTION
Always use appropriate tools to align fixing
holes. NEVER USE FINGERS OR HANDS.
1. Respect the tightening torques prescribed on
page 12.
2. When refitting the BOSCH injection pump, insert
the stud bolts in the engine flywheel casing into
the mating holes on the pump flanging.
3. Do the timing for the injection pump in relation to
the drive gear, proceeding as described on
page 100.
4. Then loosen the retaining and safety bolt of the
injection pump timing.
L
5. Reinsert the spacer and tighten the retaining
bolts.
6. Free the engine flywheel, take out the tools
380000988 and 380000732 and refit the starter
motor.
7. Reconnect the pipes and the fittings of the diesel
delivery pipes to the injectors and the fittings of
the diesel return pipe to the injection pump.
8. Fit the three retaining brackets, insert the pipes
on the line that connect the injection pump to the
injectors, tightening the retaining bolts.
9. Reconnect the four pipes connecting the injec-
tion pump / injectors, tightening their fittings.
10. Reconnect the electrical connection for measur-
ing the engine oil pressure.
11. Install the fittings of the pipes connecting the in-
jection pump--injectors, the pipe connected to
the thermostarter device and the electrical con-
nection of the engine stop device.
SECTION 10 - - ENGINE - - CHAPTER 1
MIF0922A
99
213