Perkins New 1000 Series, Workshop Manual, Page: 230 / 290

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230 Workshop Manual, TPD 1350, issue 3
New 1000 Series
To assemble
Caution: It is important that all of the components in
the coolant pump kit are used during the overhaul of
the pump. Coolant pump kits include the latest
components which may be of a different design to the
original components fitted to the engine.
1 Clean thoroughly the inside of the pump body (A5).
Ensure that the bore for the bearing and the chamfer
at the coolant seal end of the bore are clean and free
from corrosion.
2 Make a suitable adaptor which will apply force to
the outer edge of the bearing and not to the shaft.
Apply a thin layer of POWERPART Retainer (high
strength) to the outer surface of the bearing (A3), but
keep the retainer away from the ends of the bearing.
3 Provide a suitable support under the impeller end
of the pump body. Put the bearing and shaft assembly
in position with the bearing square to the pump body
and the longest end of the shaft in the pump body.
Use the adaptor to press in the bearing and shaft
assembly. Press in the bearing until the rear face of
the bearing is 21,0/21,5 mm (0.83/0.85 in) (A11)
above the rear face of the pump body.#
4 If the original gear is used, POWERPART Retainer
(high strength) must be applied to the bore of the
gear. Press the gear (A1) onto the shaft until the
clearance between the front face of the gear and the
rear face of the bearing (A12) is 0,47/1,53 mm (0.018/
0.060 in). Remove all excess retainer after the gear
has been fitted.
Continued
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