Nilfisk-Advance SR 1100 P/B, Service Manual

Page: 27 / 120

SERVICE MANUAL
SWEEPING SYSTEM
GB
S30N1100(1)2002-01 89
SIDE BRUSH MOTOR REPLACEMENT
Removal
1. Turn the ignition key (10) to OFF position and activate the parking brake (17).
2. Open the hood (21) and fix it with the support rod (36).
3. Disconnect the battery electrical connector (38).
4. Remove the relevant side brush.
5. Disconnect the spring (A) from the motor bracket (B).
6. Disconnect the motor electrical connection (C).
7. Disconnect the terminals (D and E) and then remove the cable (F) from the fairlead (G).
8. Remove the fixing nut (H) of the motor assembly rotation pin.
9. Remove the motor assembly (I).
Disassembly at the cabinet bench
10. Remove the flange (L) and recover the key (M).
11. Remove the screw and the lever (N).
12. Remove the screws (O) and the side brush motor (P).
13. Reinstall in the reverse order of removal, tighten the terminals (D and E) on the cable (F) under the following
conditions:
–
Lever (19) in “lifted” position
– Side brush (26) lifted 2 cm from the ground.
14. Carry out Side brush height adjustment (see related paragraph).
Remark: This procedure refers to the right brush: the procedure for the left brush is the same.
Figure 21
S300096
Figure 22
S300097
N
P
O
M
L