This instruction show you guide on how to adjust rear wheel brake for Fendt 900 Vario COMIII tractor.
What your need?
AGCO 2×4 CANUSB Diagnostic Tool
Preliminary work:
– Position the tractor on a level surface and ensure it cannot move
– Apply the hand brake
– Remove the rear wheel
Unscrew the hand brake release screw on the Tristop cyl-
inder by turning counterclockwise until it becomes notice-
ably more difficult to turn, then tighten as far as it will go
with a spanner (SW24)
Unplug the air hoses and sensors
To release the air hoses, push the plastic ring back and withdraw the hose
Loosen the fixing bolts on the upper part of the cylinder.
Remove the Tristop cylinder and the cylinder upper part
Loosen the locknut (SW 36) on the lower part of the cylinder, holding the guide piston (SW41) against it.
Screw in the adjustment screw and tighten it to a torque of 30 Nm (setting the brake).
Loosen the adjustment screw (approx. 1 turn).
Tighten the adjustment screw to a torque of 7 Nm (or block rear wheel)
Unscrew the adjustment screw 6.5 turns
Fix the adjustment screw and tighten the locknut
Tighten the locknut and guide piston to a torque of 80 Nm + 20 Nm
Fit the cylinder upper part and Tristop cylinder and tighten the fixing bolts
Tightening torque: 86 Nm
Attach the hoses and cables
Screw in the hand brake release screw on the Tristop cylinder in a clockwise direction
