Komatsu ecot3 PC300LC-8 Shop Manual page 403

30 Testing and adjusting
a Retract the mirror into position (C) when
transporting the machine.
2. Adjustment of retractable mirrors
1) Adjust the retractable mirrors at position
(A).
2) With retractable mirrors (a1) and (b1)
open, loosen mirror bolts (1) and (2) and
stay mounting bolts (3) and (4) and adjust
the mirrors so that the operator can see
the right and left rear views best which are
blind corners from the operator's seat.
a Adjust the mirror so that the operator can
see persons (or things 1 m high and about
30 cm in diameter) at the right and left rear
ends of the machine.
a Take care not to tighten stay mounting
bolts (3) and (4) (If they are tightened too
strongly, the stay may be broken since it is
made by die-casting).
PC300, 350-8
SEN02625-06
63