2-22
CONTROLS
LEVERS AND PEDALS
AUXILIARY HYDRAULIC PEDAL
Keep the pedal cover to the locked
position when not using the pedal.
Stepping on a pedal accidentally when it
is not locked may cause accidents.
This pedal controls the flow of the oil in the
auxiliary hydraulic circuit.
(A) ...... Hydraulic oil flows to left auxiliary
hose.
(B) ..... Hydraulic oil flows to right auxiliary
hose.
Refer to “Auxiliary hydraulic lines” on page 2-
24.
Pedal lock
Set the pedal cover over the pedal to lock it.
Open the pedal cover fr
om the pedal to
unlock it.
SELECTOR LEVER
This lever is used to change the crawler
width. The operation of the dozer blade
cylinder and the span cylinder is switched
with this lever.
1. Change the crawler width by moving the
blade lever while depressing this lever.