6-MAINTENANCE
3.Checktheopeningmeasurement(S)ofthelatching
hook.
WARNING
Fallingobjecthazard!
Ifthemeasurement(S)exceedsthemaximum
authorizedvalue,donotusethequickcoupler.
Contactyourdealer.
Failuretocomplycouldresultindeathorse-
riousinjury.
W0270A
Undernocircumstancesmaythemeasurement(S)ex-
ceed(Lockingbarrestingonsurface):
(1):101.6mm(4.0in)
(2):61.6mm(2.4in)
(3):29.8mm(1.2in)
Otherwise,consultyourCASECONSTRUCTIONDealer.
Makesurethelockingbarisnotdamaged.Checkthatit
functionscorrectlyandisnotfouledbyforeignmatter.
MCHP8N-0083
Incorrectoperationofthequickcoupler
ATTENTION:Makesurethattheattachmentisrestingontheground.Shutdowntheengineandremovetheignition
keybeforecarryingoutoneofthefollowingchecks.
Ifthequickcouplerdoesnotworkcorrectly,checkthefollowingitems:
1.Thatnopinisbroken,bentorlost.
2.Thatthecylinderisnotdamagedorbent.
3.Thattherearenoleaksfromhydraulichoses,etc.
Iftheproblempersistsafterallthesechecks,consultyourCASECONSTRUCTIONDealer.
Modicationofthequickcouplerwithoutpriorauthorizationcancauseseriousinjury.Donotcarryoutanymodication
withoutauthorizationfromyourCASECONSTRUCTIONDealer.
NOTICE:Ifyouuseyourquickcouplerinparticularlyharshconditions(dustyorcorrosiveatmosphere,etc.),the
servicingintervalsshouldbereducedaccordingly.
6-72