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6.6.2200 MaMast st sysyststeem / m / ReReppaaiir ir innststruructctiionons / s / DDisismamannttlliing ng ththe me masastt
Replacement, T mastReplacement, T mast
1.1. Lower Lower the fthe fork cork carriaarriage onge onto a to a EuroEuropean pean pool pool palletpallet, or t, or the lihe like, ske, so thao that thet the
intermediate cylinder lift intermediate cylinder lift chain slackens.chain slackens.
2.2. ReleaRelease thse the lift ce lift chain hain from thfrom the inte intermedermediate ciate cylindeylinder by rr by releaseleasing thing the chae chain bolt,in bolt,
and remove the pin between the bolt and chain.and remove the pin between the bolt and chain.
3.3. LifLift untt until thil the foe fork crk carriarriage age comcomes fes free free from trom the ihe innenner mar mast.st.
4.4. LoLowewer dor down twn the he mamast tst to ito its bos bottottom pom positsitioion.n.
5.5. SecSecure ture the lhe lift cift cyliylindender so thr so that it cat it cannannot moot move sve sideidewayways.s.
6.6. ReRemomove ve anand pd plulug tg the he oioil pl pipipeses..
7.7. ReleaRelease thse the uppe upper reer retainitaining bng bolts olts on ton the lifhe lift cylint cylinder fder from throm the ine inner ner mast.mast.
8.8. ReRemomove ve ththe loe lowewer rer retataininining sg scrcrewew..
9.9. CarefCarefully lully lift up ift up the the inner inner masmast untt until it cil it can be an be lifted lifted out froout from the m the cylincylinderder..
10.10. Lift the innLift the inner mast strer mast straighaight up until the lowt up until the lower thruer thrust roller ost roller on the inner man the inner mast and thest and the
upper thrust roller on the outer mast meet, and then pull the inner upper thrust roller on the outer mast meet, and then pull the inner mast forwards tomast forwards to
release it from the outer mast. release it from the outer mast. If the ceiling is too If the ceiling is too low dismantle the mast,low dismantle the mast, seesee
"Dismantle the mast/straddle legs from the chassis" on page 6.8"Dismantle the mast/straddle legs from the chassis" on page 6.8, and set it down., and set it down.
1111.. The tighThe tightenintening torque betwg torque between the frame and maeen the frame and machinchine housine housing when refittig when refittingng
should be 277 Nm.should be 277 Nm.
Figure 6.23Figure 6.23 Position for dismantling intermediate mastsPosition for dismantling intermediate masts
2
2
11
06_012_A-Ergo_ DelaMast.eps06_012_A-Ergo_ DelaMast.eps
TighteningTightening
torque:torque:
272777 NmNm
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