Buhler 535 - Manual (Page 146)

435/485/535
4-3
F4-66
Operation 7
Drain the Auxiliary Fuel Filter (Optional)
Tractors fitted with an auxiliary fuel filter () require
that the filter be drained of separated water . Visually
inspect the collection bowl (2) and drain off any water
and contaminants into a suitable container by opening
the small plastic valve (3) on the bottom of the filter
bowl (3) . Drain until clean fuel runs from the valve .
Close the valve and hand tighten only .
Operation 8
Check the Hydraulic Oil Level
The oil level in the hydraulic oil reservoir must be
maintained to ensure proper operation of the hydraulic
system .
The hydraulic oil reservoir tank located on the left side
of the engine compartment incorporates a sight gauge
() mounted on it’s front face . The sight gauge is
marked with an “ADD” and “FULL” line indicating oil
level . If additional hydraulic oil is required, remove the
cap (2) from the filler tube and add oil as necessary .
When checking oil level, take into consideration
the implement attached to the tractor . Depending
on whether the implement is in a raised or lowered
position, the tank level could be above or below the
optimum level .
F4-15
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Section 4 - Lubrication & Maintenance
Every 10 Hours or Daily
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