3-CONTROLS/INSTRUMENTS
FORWARDCONTROLS
Handcontrolleversandpedals
Armandupperstructureswingleft-hand
controllever
Thespeedofmovementofthearmortheupperstructure
swingdependsonthecontrollevertiltangle.Intheinter-
mediatepositiontwomovementscanbeobtainedsimul-
taneously.
NOTE:Whentheupperstructureswingcontrolisre-
leased,theupperstructuremaycontinuetorotatedueto
theforceofinertia.Inthisevent,makeallowanceforthe
extramovementbyreleasingthecontrolslightlyearlier.
VF3UDD-0051
(1)Thearmextends.
(2)Thearmretracts.
(3)Theupperstructureturnstotheleft.
(4)Theupperstructureturnstotheright.
298F39C82
Boomandbucketright-handcontrollever
Thespeedofmovementoftheboomorthebucketde-
pendsonthecontrollevertiltangle.Intheintermediate
positiontwomovementscanbeobtainedsimultaneously.
FIQCKA-0063
(5)Theboomlowers.
(6)Theboomraises.
(7)Thebucketretracts(lling).
(8)Thebucketextends(dumping).
31DD6C784
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