Komatsu Galeo BR380JG-1E0 Shop Manual page 366

30 Testing and adjusting
5) Loosen spring holder push bolt (5) so that
dimension (B) becomes 15 mm, then
tighten locknut (4).
6) Repeat the procedure in Step 3) to check
that spring holder (6) is being pushed in to
the correct position. If it is not the specified
value, adjust again.
8. Install the cheek plates.
BR380JG-1E0
SEN02305-01
25