Tensioning The Tracks; Special Information Regarding The Use Rubber Tracks; Changing The Bucket - Kubota U 10-5 Operator's Manual

OTHER ADJUSTMENTS AND REPLACEMENTS

2. Tensioning the tracks

1. Apply grease to the grease fitting (1).
(1) Grease fitting
(2) Grease gun
2. Tension the track in the lifted position, so that the
distance "A" (clearance between the track roller and
the inside surface of the track) is 10 mm to 15 mm
(see illustration). In this case, the track seam is
positioned on the top center between the idler and
the sprocket.
DANGER
To avoid serious injury or death:
• Do not work under the machine in this
condition.
• For your safety, do not rely on hydraulically
supported devices. They may leak down and
suddenly drop or be accidentally lowered.
72
(1) Seam (Marked ∞)
3. Special information regarding the
use rubber tracks
• When turning, make a slow swivel turn.
Avoid spin turns to lessen lug wear and entry of dirt.
• The relief valve may be activated if too much dirt
and sand clog the tracks. In this case move the
machine for a short distance straight backwards to
let the earth and sand fall off, then a turn can be
made.
• Avoid using rubber track on riverbeds, stony
underground, ferro-concrete and on iron plates. The
rubber can damage as well as increase wear on the
tracks.

CHANGING THE BUCKET

WARNING
To avoid personal injury or death:
• Two people are required to replace the bucket.
One person operates the excavator, and the
other one mounts the bucket.
The person who mounts the bucket must
command and guide the movements of the front
end attachments. The operator should move the
front end attachments only according to the
commands of the person who mounts the
bucket. Continuous visibility between both
persons is indispensable. If there is no visibility,
stop working immediately.
• When replacing the bucket, wear eye protection,
a helmet, and protective gloves.
• During attaching and detaching, chippings and
burns may occur at the bolts or bushings.
These may cause severe injuries.
• Never use your fingers for the alignment of the
components (linkage, bucket, and arm). The
components may sever your fingers due to the
uncontrolled movements.
ADJUSTING THE TRACKS
(A) 10 mm to 15 mm
U10-5