Hitachi ZAXIS 30U-5N User Manual

MAINTENANCE
7-79
Change Bucket
--- as required
d
CAUTION: When driving the connecting pins in or
out, guard against injury from flying pieces of metal
or debris. Wear hard hat or safety glasses, and safety
equipment appropriate to the job.
Beforestartingconvertingwork,keepbystandersclearofthe
machine.Slowlymovethefrontattachment.Whenusinga
signal person, coordinate hand signals before starting.
Removal
1. Parkthemachineonalevelsurface.Lowerthebucketto
the ground and position it with the flat surface resting
ontheground.Besurethebucketwillnotrollwhenthe
pins are removed.
2. SlidetheO-ringsoutoftheway,asshown.
3. RemovebucketpinsAandBtoseparatethearmand
bucket.
Installation
1. Clean the pins and pin bores. Apply sufficient grease to
the pins and pin bores.
2. Placethenewbucketinstablepositionasshowninthe
figure.
3. Fitthearmandalternatebucket.Besurethebucketwill
notroll.InstallbucketpinsAandB.
4. InstallthelockingpinsandsnapringsonpinsAandB.
5. InstallO-ringstothespecifiedpositions.
6. Applygreasetoeachpin.
7. Starttheengineandrunatslowidle.Slowlyoperatethe
bucketinbothdirectionstocheckforanyinterferencein
bucketmovement.
M104-07-063
O-RingShift
BucketBoss
Link
A
B

Hitachi ZAXIS 30U-5N Specifications

General

Brand	Hitachi
Model	ZAXIS 30U-5N
Category	Excavators
Language	English