Case 621G - Page 165

4-OPERATINGINSTRUCTIONS
Threefunctionvalve-onecontrollever(joy-
stick)withoneauxiliaryfunction
NOTE:thispageshowsthebasicjoystickwithoneauxil-
iarycontrolfunctionpositions.
See“Loaderfunctions”-Chapter4inthismanualforre-
turn-to-dig,bucketheightcontrol,return-to-travelandoat
functions.
1.Dumpbucket
2.Rollbackbucket
1–2.Automatedbucketmetering–usedtoimprovema-
terialmeteringoutofthebucketataconsistentrate.T o
engageautomatedfunctionality,movethejoystickrapidly
backandforthfrom“1”Dumpto“2”Rollbackposition.
Thebucketacceleratesmorequicklywhilethismotionis
maintainedafter4neutralpointcrossings.Regularbucket
controlresumesassoonasthebackandforthmotionis
stopped.
3.Raiseliftarms
4.Lowerliftarms
5.Hold(centralposition)-Theloaderarmsandbucketwill
notmovewhenthecontrolleversareintheholdposition.
Whenreleased,thecontrolleverswillautomaticallyreturn
totheholdposition.
6.Float-Whenintheoatposition,theloaderbucket
oatsacrosstheroughground.
7.Auxiliaryfunction(withdetent)
8.Auxiliaryfunction(withdetent)
LEIL16WHL1335AB5
LEIL16WHL1338AB6
4-15