TM 5-3825-226-24
FUEL INJECTION PUMPS
REMOVE FUEL INJECTION PUMPS
Tools Needed
A
8S2243
Wrench
1
8S2244
Extractor
1
CAUTION:
Before any service work is to be
done on this fuel system, the outer
surface
of
the
injection
pump
housing must be clean.
NOTE:
The fuel injection pump housing and
governor has been removed from the
engine for illustration purposes.
1.
Remove the flange (1) and the flange assembly
from the cover.
2.
Remove the cover (2) from the pump housing.
3.
Remove the bypass valve (3) and springs from
the pump housing.
4.
Install tooling (A) on the fuel injection pump and
loosen the bushing from the pump housing.
NOTE:
Do not loosen the screws (4) that
hold the levers to the shaft when the
pumps are removed or installed. If
the levers are moved, fuel pump
calibration will be changed.
5.
Remove the fuel injection pump (5) from the
pump housing. The sleeve (6) on the plunger
will slide off the lever as the pump is removed.
6.
Do Steps 4 and 5 for the remainder of the
pumps.
3-65
