DEUTZ-FAHR FL35-70HP Series, Operation Manual

Page: 48 / 417

Product Mark
47
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Remove key of the ignition lock.
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Electrical equipment can be repaired after disconnecting
the bond strap of the storage battery.
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When the tractor is being repaired by using electric
welding, the bond strap of the storage battery must be
disconnected, large connection plugs of engine,
hydraulic computer controller (if have) will be removed,
otherwise, it is easy to damage the storage battery,
controller and combined instrument.
Fig. 1-28
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High pressure hydraulic oil is powerful enough to
penetrate and hit hand, eye and skin. Therefore, pressure
of the hydraulic system will be discharged before
checking and repairing hydraulic pipelines. Then,
cardboard or wood plate will be used to check suspicious
leakage parts to prevent hands and body from being
damaged by high pressure liquid.
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If you are injured by leaked hydraulic oil, you shall
immediately seek for medical treatment. If you don’t get
timely necessary treatment, it may cause serious
infection and reaction.
Fig. 1-29
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Tire will be removed before welding or repairing wheel or wheel rim. Under any circumstance, if you don’t
have necessary equipment or experience for conducting this work under complete safety premise, please
contact your authorized service center.
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Tightness of all nuts and bolts will be regularly checked, especially tightening torque of wheel and wheel rim
to prevent overturning over, serious injury of operator and excessive damage of machine due to tire falling
when the machine is working. Fasten stipulated torque (torque value is shown in the part of “tightening torque
of nut /bolt of wheel” of wheel chapter and part of “table of tightening torque of main bolts and nuts” in the
appendix chapter).
6.4. Loosen the cover of the radiator