Nilfisk-Advance RS 501, Service Manual

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ENGLISH SERVICE MANUAL
66 33015500(3)2008-02 RS 501
DRIVE SYSTEM
REVERSE GEAR BUZZER CHECK AND REVERSE GEAR BUZZER ACTIVATION SENSOR
ADJUSTMENT
Check
Check that, when the machine moves in reverse, the relevant buzzer sounds.
If necessary, adjust the relevant sensor according to the following procedure.
Adjustment
Engage the parking brake with the lever (66).
Turn the ignition key (76) to OFF position and remove it.
Check that the surface (A) of the sensor (B) is fl ush with the surface (C) of the drive pedal.
If necessary, loosen the sensor mounting nut (D) and adjust the sensor position. When the adjustment is completed, tighten
the nut (D).
Check that the distance between the sensor surface (A) and the bracket (E) is within 1.5 and 2.5 mm. When checking, move
the drive pedal (F) towards the bracket (E) to cancel the drive pedal end play.
If necessary, loosen the nuts (G) and the nut (H), and adjust the position of the bracket (E). When the adjustment is completed,
tighten the nuts (G) and (H).
Perform step 1 again.
F
A
C
E
G
H
G
E
D
B
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