7-MAINTENANCE
Loaderbucket-self-levellingadjustment
Theself-levellinglinkagemountedontherighthandloader
armandframeautomaticallycontrolstheangleofthe
loaderbucketduringtheraisingcycleoftheliftarmsto
maintainaconstantbucketlevel.Thereisnoself-levelling
duringtheloweringcycle.
Self-levellingbeginswhenthetube(2)ontheloaderarm
contactsthebellcrank(1)andliftstheverticallinkagerod
(3).
Thetierodthenmovesthebucketspooltothedumpposi-
tiontolevelthebucket.
LEEN12T0696AA1
AUTOMATICSELF-LEVELLINGCONTROLADJUSTMENT
Lowertheloaderattachmenttotheground.
Disconnecttheverticaltierod(3)atthelowerbellcrank.
Raisetheloaderattachmentsothatthelowerbucketpinis
800mm(31.5in)abovetheground,andfullyturnoverthe
buckettotherear.
LEEN12T0697AA2
Rotatethebellcrank(1)tillittouchesthetube(2)onthe
loaderarm.Makesurethelowerbellcrankarmisdirecting
upwards.
Adjustthelengthoftheverticalrod(3)sothatwhenre-con-
nected,theendoftheloaderarmtuberemainsincontact
withthebellcrank.
Securelytightenthelocknutsonaverticaltierod.
LEEN12T0698AA3
7-101