9.3.23. Fuel injection pump
•
Turn the crank shaft so as to let the
cylinder No.6 for P158LE, P222LE
engines and the cylinder No.7 for
P180LE come to the overlap
TDC(Top Dead Center).
•
Rotate the crankshaft to reverse
about 30
˚
(in order to remove a
backlash), and then rotate it to
engine rotating direction to set the
fuel injection timing angle.
•
Coat the O-ring with grease and
insert it at the lower part of fuel
injection pump. (Be careful O-ring
not to be removed)
•
Prior to install the fuel pump drive gear, fit the rubber gasket first.
•
Tighten temporarily the fuel injection pump drive gear with aligning the pointer on drive
gear with injection pump pointer.
•
Fit the injection pump in the
appropriate position using a special
tool.(Special tool no. : EF120-189)
•
After fixing the jig hole on the limit
cap of the injection pump rotate the
jig counterclockwise and align the
jig pin to the machined corner of the
cylinder block, then assemble the
injection pump.
•
After completing the preparation for
injection pump assembling, install
the injection pump and tighten the
bolts in the zigzag method.
•
After assembling the injection pump,
find out whether the injection pump pointer and drive gear’s pointer is aligned, and if
aligned, tighten the fixing bolts that were temporarily tightened. However, if not aligned,
loosen the fixing bolts and turn the fuel pump so as to align the pointers then tighten the
fixing bolts.
- 105 -
EFM2071I
EB2O3008
EFM2071I
