Maintenance work on the superstructure
8.14 Other maintenance work
8 - 90 3 302 744 en Maintenance manual
GMK5250L
09.03.2018
8.14.6 Renewing the corrosion protection
Protective agent,
tools
– Spray gun with spray extension.
–Brush.
– Protective clothing, protective goggles.
Prerequisites – The superstructure must be thoroughly cleaned.
– The engine must be switched off and secured against unauthorised use;
à p. 2 - 3.
Check the
following
Some particular parts of the superstructure were sprayed for corrosion pro-
tection for the first time in the factory itself.
These are pumps, valve blocks, controls and fittings, pipes, screw connec-
tions, hose fittings of the hydraulic system of the superstructure;
à p. 8 - 91.
The corrosion protection is solvent-free and is water soluble while being
sprayed on. A transparent, waxy, protective film is formed after a drying
time of one hour.
• Check the condition of the original protective film.
• If required, remove any rust and touch up the paintwork before you spray
on a new protective film.
Processing
instructions
• Observe the processing instructions for corrosion protection;
à Processing instructions, p. 7 - 147.
Protective agent GROVE part no.
Corrosion protection 03140192