Loader bucket - self-levelling adjustment
The self-levelling linkage mounted on the right hand loader
arm and frame automatically controls the angle of the
loader bucket during the raising cycle of the lift arms to
maintain a constant bucket level. There is no self-levelling
during the lowering cycle.
Self-levelling begins when the tube (2) on the loader arm
contacts the bell crank (1) and lifts the vertical linkage rod
(3).
The tie rod then moves the bucket spool to the dump posi-
tion to level the bucket.
AUTOMATIC SELF-LEVELLING CONTROL ADJUSTMENT
Lower the loader attachment to the ground.
Disconnect the vertical tie rod (3) at the lower bell crank.
Raise the loader attachment so that the lower bucket pin is
800 mm (31.5 in) above the ground, and fully turn over the
bucket to the rear.
Rotate the bell crank (1) till it touches the tube (2) on the
loader arm. Make sure the lower bell crank arm is directing
upwards.
Adjust the length of the vertical rod (3) so that when re-con-
nected, the end of the loader arm tube remains in contact
with the bell crank.
Securely tighten the lock nuts on a vertical tie rod.
7 - MAINTENANCE
7 - 101
1
LEEN12T0696AA
2
LEEN12T0697AA
3
LEEN12T0698AA