Case 621G Stage IV, Original Instructions Manual

Page: 87 / 430

3 - CONTROLS AND INSTRUMENTS
Control lever operation
1. Lift arm and bucket control
Two function valve - one control lever (joy-
stick)
Lift arm and bucket control (1)
A. FLOAT - When in the FLOAT position, the loader bucket
floats across the rough ground.
B. LOWER
C. HOLD (central position) - The loader arms and bucket
will not move when the joystick is in the HOLD position.
When released, the joystick
(1) will automatically return to
the HOLD position.
D. RAISE
E. DUMP
F. ROLLBACK
E - F. AUTOMATED BUCKET METERING – used to im-
prove material metering out of the bucket at a consistent
rate. To engage automated functionality, move the joy-
stick rapidly back and forth from “E” Dump to “F” Rollback
position. The bucket accelerates more quickly while this
motion is maintained after 4 neutral point crossings. Reg-
ular bucket control resumes as soon as the back and forth
motion is stopped.
LEIL16WHL1287AB
1
87536094
2
NOTE: since the decal is applied on the right-hand side
window, the directions are to be intended as follows:
A, B: Forward
D: Backward
E: Right-hand
F: Left-hand
3-27