Nilfisk-ALTO FLOORTEC R 870 Service Manual page 228

Service Manual – Floortec R 870
Front Driving Wheel Armature Disassembly/Assembly (Continues)
Assembly
11 Assemble the components in the reverse order of disassembly, and note the following:
• Remove any dust or debris from the stator and removed components
• Lubricate with grease the grommet lips (P) before reassembling the armature (N)
• Check that the bearings of the armature (N) are properly installed on the shaft
• To ease the installation of the carbon brush cap assembly (J) unscrew the caps and temporarily re-
move the carbon brushes (refer to the procedure "Drive System Motor Carbon Brush Check/Replace-
ment" in the relevant paragraph)
• Assemble the carbon brush cap assembly (J) with the reference mark (E) matching the position
marked during the removal procedure
• Tighten the fastening screws (H) of the carbon brush cap (J) at 5 5 Nm
• Tighten the fastening screws (A) of the left bracket (C) at 22 Nm
12 Check the proper operation of the driving wheel
13 Reassemble the driving wheel and steering assembly (see the procedure in the previous paragraph)
P
E
N
H
J
Wheel System, Traction
A
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C
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