Branson 6640C Operator's Manual page 126

CHANGING OIL
Drain the oil by removing the plug under the engine. Put
new oil through the engine oil filler hole. Change the oil
periodically, and select the right type of oil depending on
the temperature and usage.
Drain the oil when oil is warm but be care-
ful. If oil is hot, there is a risk of getting
burnt.
CAUTION
6640C OPERATORS MANUAL (012612).indd 126
Drain Plug
• • •
PERIODIC MAINTENANCE & ADJUSTMENT
2. TRANSMISSION / HYD OIL
CHECKING OIL
Check the fluid level through the inspection window at
the rear side of the transmission compartment.
The level should be 1/3 above in upper window. If the
fluid level is below proper lever, add fluid.
126
Upper Limit
Normal
Lower Limit
1/30/2012 2:31:05 PM