Filters / Coolant Replacement - Branson 6640C Operator's Manual

PERIODIC MAINTENANCE & ADJUSTMENT

FILTERS / COOLANT REPLACEMENT

1. ENGINE OIL FILTER
Replace it every 300 hours or when engine oil is changed.
Note: First 50hr filter has to be changed.
Replacement
(1) After draining the engine oil, turn the cartridge to the
left with the filter wrench.
(2) Apply a thin film of oil over the rubber ring on the
Engine Oil Filter
bottom of the new cartridge and attach the new filter se-
curely.
(3) After changing the engine oil, start the engine and run
it until the engine oil pressure warning lamp is turned off
(4) After the oil pressure warning lamp is turned off,
check the oil level again. Add oil as necessary.
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