Instruction Manual
Page 24 of 40
Issue: 2.1
N:\Engineering\Manuals\Pump Unit E2-30 & 40 R2.1.doc
Maintenance – Section 6.1 - Assembly Procedure
Top Plate Assembly
1. Apply bearing loctite 641 to ball bearing (27) and top plate housing (11)
bore. Using tool (502510) press in the bearing until the outer race rests
against the shoulder in the casting bore.
2. Fit bearing cap (26) with M6 x 20 cap head screws (18) and spring washers
(19) tighten to 20 Nm, apply loctite 222 to thread.
Bottom Plate Assembly
1. Lightly grease seal (21) and push seal into base plate housing (10). Note
orientation of seal, ‘U’ cup away from bearing. (502375 grease) Remove
spring from ‘U’ cup if fitted
2. Apply bearing loctite 641 to bearing housing and press in roller bearing (22)
until outer race rests against shoulder in the casting bore, use press tool
(502511). Retain the bearing inner race for later assembly to the bottom
shaft.
3. Fit 4 off dowels (12) into Ø12 holes.