Komatsu PC490LC - Switches

SWITCHES
KS000854
(1) One-touch power maximizing switch
(2) Horn switch
(3) Starting switch
(4) Fuel control dial
(5) Lamp switch
(6) Swing lock switch
(7) Machine push-up switch
(8) Revolving lamp switch (if equipped)
(9) Ceiling window wiper switch (if equipped)
(10) Cigarette lighter
(11) Room lamp switch
(12) Seat heater switch
(13) Engine shutdown secondary switch
(14) Pump secondary drive switch
(15) Swing parking brake cancel switch
(16) Lock lever automatic lock cancel switch
(17) Quick coupler switch
(18) 1st attachment proportional control switch
EXPLANATION OF COMPONENTS OPERATION
3-90