Kubota Super Series 2 KX 91-3, Operator'S Manual

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61 OTHER ADJUSTMENTS AND REPLACEMENTS
OTHER ADJUSTMENTS AND REPLACEMENTS
PURGING FUEL SYSTEM
1. Fill up the excavator with fuel.
2. Turn the starter key to the position "RUN".
3. The air in the fuel system will automatically be purged
within one minute.
A
If the purging was insufficient, the engine dies right
after starting. In this case repeat steps (2) to (3) again.
ADJUSTMENT OF TRACKS
B
Rubber Tracks
Tension the tracks as specified:
1. Loosen the bolt (1) and remove the cover (2).
2. Apply grease (4) to the grease nipple (3).
3. Tension the track in the lifted position, so that the
distance "A" (clearance between the center track roller
and the track surface of the track) is 10 to 15 mm (see
illustration) In this case, the track seam is positioned
on the top center between the idler and the sprocket.
To avoid serious injury or death:
A Do not work under the machine in this
condition.
A
For your safety do not rely on hydraulically
supported devices, they may leak down and
suddenly drop or be accidentally lowered.
(1) Starter switch (A) "STOP"
(B) "RUN"
(C) "START"
(1) Bolt
(2) Cover (3) Grease nipple
(4) Grease gun (Option)
(1) Seam (Mark " ")
(A) 10 to 15 mm