Nanni T4.155 seriers, Workshop Manual

Page: 150 / 191

60300140 (
indice A
) 4 CYLINDERS WORKSHOP MANUAL 150/191
REINSTALLING THE OIL PUMP
(
Refer to component part illustration for removal and
reinstallation)
REINSTALLING THE OIL PUMP (TIMING CASING)
a. Remove all signs of former sealant (FIPG) and take care not
to dirty contact surfaces of the timing casing and cylinder
block.
* Use a razor blade and gasket scraper to remove any signs of
former sealant (FIPG) on application surfaces.
* Carefully clean all component parts so as to leave no signs of the
former sealant.
* Use a residue-free solvent to clean the application surfaces.
REMARK:
do not let the sealant fall on painted surfaces
.
b. Coat the timing casing with sealant at the locations illustrated
in the figure opposite.
* Put an application nozzle on the applicator and cut to diameter 3 to
5 mm.
* Parts must be assembled within 3 minutes of applying the product,
otherwise the sealant must be completely removed and applied
again.
* Immediately remove the application nozzle from the tube and screw
back the closing cap when application of the product is completed.
c. Reinstall a new gasket in the timing casing groove at the
location illustrated in the figure opposite.
d. Reinstall three new o-rings in the cylinder block and In the
injection pump