Purging The Fuel Tank; Checking The Hydraulic Hoses; Visual Inspection Of The Fuel Hoses; Greasing The Pin And Rotation Crown - Yanmar SV26 User Operation And Maintenance Manual

Mini excavator
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6 Maintenance by the operator

6.1.8 Purging the fuel tank

6.1.9 Checking the hydraulic hoses

Visually check that there are no oil leaks from the hydraulic hose connectors.

6.1.10 Visual inspection of the fuel hoses

Visually check that the fuel does not leak from the fuel hose connectors.
Also check that the hoses are not damaged. If there are any faults, contact your dealer.
The fuel hoses must be changed every 2 years or every 2000 hours of service. Contact your
dealer.
6.2 Maintenance every 50 hours

6.2.1 Greasing the pin and rotation crown

Slowly pivot the upper structure until it has made one complete turn.
Do not pivot the upper structure during greasing. Grease and pivot alternately to avoid any
146
DANGER
Keep all sparks, flames or cigarettes away.
1. Pivot the upper structure so that the drainage cap
under the fuel tank is opposite the blade between the
two tracks.
2. Loosen the screws and rotate the bottom cover.
3. Place a container to catch the fuel residue under
the drainage tap.
4. Remove the drainage cap to purge the water and
dirt left in the tank.
5. Once clean fuel starts to come out, reinstall the
drain plug and tighten to the right torque.
Maximum torque = 7Nm
Do not exceed the torque indicated by the stick-
rotation crown at the greasers indicated with ar-
rows on the figure opposite.
1 = Rotation crown
2 = Pin
WARNING
injury.
WARNING
er on the tank.
Using a grease pump, grease the pin and the

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