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

New 1000 Series
To assemble
Special requirements
Description
Coolant pump, oil seal replacer tool
Caution: It is important that all of the components in the kit for the coolant pump are used. The kit includes
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 especially the bearing bores and the counterbore for the
coolant seal. These bores and their chamfers must be clean and free of corrosion.
2 Fit a new circlip (A7) onto the gear end of the shaft (A6). Put the drive gear end of the pump body face down
on a suitable press. Put the drive gear (A4) into position in the housing. If the original gear is to be used,
POWERPART Retainer (high strength) must be applied to the bore of the gear. fit the shaft into the housing.
Ensure that the shaft and gear are aligned. Press the impeller end of the shaft until the gear is against the
shoulder of the shaft.
3 Apply a thin layer of POWERPART Retainer (high strength) to the outer surface of the bearing, but keep the
retainer away from the ends of the bearing. Put the cover end of the pump body (A1) face down on a suitable
press. Press the needle roller bearing (A5) into the bearing housing until the end of the bearing is level with or
0.5 mm (0,020 in) below the top of the housing.
1
A
Workshop Manual, TPD 1350E, Issue 4
This document has been printed from SPI². Not for Resale
Special tools
Part number
27610031
2 3
4
5
7
8
9
Consumable products
Description
POWERPART Retainer
(high strength)
POWERPART Gasket and flange
sealant
6
A0377B
12
Operation 12-12
Part number
21820638
21820518
Continued
273