Operation 12-7 To Assemble - Perkins New 1000 Series Workshop Manual

12
To assemble
Special requirements
Description
POWERPART Retainer
(high strength)
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.
10
9
8
7
6
5
A
264
This document has been printed from SPI². Not for Resale
Consumable products
Part number
POWERPART Threadlock and
21820638
nutlock
11
12
1
2
3
4
A0270
New 1000 Series
Operation 12-7
Description
Workshop Manual, TPD 1350E, Issue 4
Part number
21820117
Continued