123 S450 Operation & Maintenance Manual
OPERATING PROCEDURE (CONT’D)
Filling And Emptying The Bucket (SJC – ‘ISO’ Pattern)
Filling
Figure 157
Lower the lift arms all the way (Item 1) [Figure 157].
Tilt the bucket forward (Item 2) [Figure 157] until the
cutting edge of the bucket is on the ground. Drive slowly
forward into the material.
Figure 158
Tilt the bucket backward (Item 1) [Figure 158] all the way
when the bucket is full.
Drive backward away from the material.
Load, unload and turn on flat level ground. Do not
exceed Rated Operating Capacity (ROC) shown on
sign (decal) in cab. Failure to obey warnings can
cause the machine to tip or rollover and cause injury
or death.
W-2056-1112
Emptying
Figure 159
Keep the bucket low when moving to the area where you
want to empty the bucket.
Raise the lift arms (Item 1). Level the bucket (Item 2)
[Figure 159] while raising the lift arms to help prevent
material from falling off the back of the bucket.
Drive forward slowly until the bucket is over the top of the
truck box or bin.
Empty the bucket (Item 2) [Figure 159]. If all material is
near the side of the truck or bin, use the bucket tilt to
move the material to the other side.
Never dump over an obstruction, such as a post, that
can enter the operator cab. The machine could tip
forward and cause injury or death.
W-2057-0694