Komatsu Galeo BR380JG-1E0 Shop Manual page 282

SEN02303-00
2. Decreasing tension
1) Loosen valve (2) to discharge grease, and
then tighten it.
k
Do not loosen the valve more than
1 turn. If it is loosened more, it may
jump out because of the high-pres-
sure grease in it.
2) To check that the tension is normal, run
the engine at low idle and move the
machine forward by the length of track on
ground, then stop slowly.
3) After adjusting, check the track shoe ten-
sion again according to the above proce-
dure.
24
30 Testing and adjusting
BR380JG-1E0