OM 28Z3 US – Edition 2.0 * 28Z3b340.fm 3-53
Operation
Auxiliary hydraulics
Actuating the auxiliary hydraulics:
Oil flow in 1st direction:
☞ Move hammer pedal 19 to the left.
Oil flow in 2nd direction:
☞ Move hammer pedal 19 to the right.
Right-hand side control lever
Fig. 70: Auxiliary hydraulics
19
Fig. 71: Right-hand side control lever
H
G
E
F
Position Lever Function
E ☞ Forward ➥ Boom is lowered
F ☞ To the right ➥ Dumps bucket
G ☞ Backward ➥ Boom is raised
H ☞ To the left ➥ Fills bucket
Fig. 72: Functions of right-hand side control lever
X
JI
Button Function
☞ H ➥ Horn
☞ I ➥ Operates the 3rd control circuit
☞ X ➥ Operates the 3rd control circuit