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Mast Seres - Servce & Parts Manual
May 2021
Secton 10 - Mantenance
Test all machine functions from the platform controls.
Result:
All platform control functions should operate.
2 - Replace the Hydraulic Tank Breather Cap
New parts will be required to perform this procedure.
This procedure is to be performed every 6 months or every 500 hours, whichever comes first.
The hydraulic tank is a vented-type tank. The breather cap has an internal air filter that can become
clogged or, over time, can deteriorate. If the breather cap is faulty or improperly installed, impurities
can enter the hydraulic system which may cause component damage. Extremely dirty conditions may
require that the cap be inspected more often.
Open the cover.
Remove and discard the hydraulic tank breather cap.
Install a new cap onto the tank.
Install the cover.
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