4 . MAINTENANCE AND ADJUSTMENTS
4.22
Challenger MT500B EU
PTO control button on fender (Fig. 38).
The button (F) located on the left-hand fender allows a rear
PTO safety stop or restart, and will make the instrument
panel indicator light flash.
To restart the PTO, press the external control button ref. F
for at least 6 seconds.
WARNING: Always disengage the PTO before
attaching or detaching an implement or mak-
ing adjustments to it.
Take all safety precautions in any operation
involving implements driven by the PTO.
Always stop the PTO using the button (19 Fig. 36).
DANGER: Power take-off
Never step across any shaftline.
Do not use the tractor or implement drawbars
as a step.
Never use the universal joint shaft as a footstep.
Never wear loose fitting clothes.
Remain at a safe distance from the universal joint
shaft.
4.12.3 - Flange shaft
21 spline 1 3/8" flange
6 spline 1 3/8" flange
20 spline 1 3/4" flange
IMPORTANT: When changing the shaft (A), the allen
screws (B) must be tightened to a torque of 69 Nm.
Fig. 38
CE-005-01-05
F
Z3A-714-07-04
Fig. 39
A
B