778 8 OOppeerraattiinngg IInnssttrruuccttiioonnss –– 33558888001111660011 EENN –– 1122//1111
GeneGeneralral remaremarksrks
RisRiskk ofof dedeathath duduee toto exexplplosiosiveve foforcerce..
Always use Always use a restraining device a restraining device during tyre defla-during tyre defla-
tion/intion/inflation on multi-pflation on multi-piece rim wheels. iece rim wheels. If a If a res-res-
training device is not being used then tyres musttraining device is not being used then tyres must
be deflated/inflated using remote control inflationbe deflated/inflated using remote control inflation
equipment and no employees shall remain in theequipment and no employees shall remain in the
whwheeeell ririmm sepsepararatationion trtrajajecectortoryy zozonene —— rerefeferr toto ilillulu--
strastrationtion Fig 1.Fig 1.
RisRiskk ofof dedeathath duduee toto exexplplosiosiveve foforcerce..
FuFullllyy dedeflaflatete ththee tyrtyree bebefoforere cacarrrryinyingg ououtt aa ththororououghgh
exaexaminminatiationon ofof sussuspepectectedd dadamagmagee toto ananyy whwheeeell oror
tyre.tyre.
ReRemomovivingng aa ststeeeerr whwheeeell
Park the truck on level ground in a safePark the truck on level ground in a safe
workiworkingng areaarea..
ChoChockck ththee whewheelsels..
IsolIsolateate thethe igniignitiotion/batn/batteriteries.es.
Jack up the truck at the jack points andJack up the truck at the jack points and
secure with an axle support device. DOsecure with an axle support device. DO
NONOTT RERELYLY ONON JUJUSTST THTHEE JAJACKCK..
3
3
44
PlPlacacee aa prprototecectitionon dedevivicece ararououndnd ththee whwheeeell
assemassemblybly beinbeingg remoremoved.ved.
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