OREC RM83G Instruction Manual page 19

Do not blow at big pressure, and maintain a safe distance between the air nozzle and the
Engine:
Refer to the engine manual delivered with the machine.
Oil level: check that the oil level and the engine is not hot by unscrew the
gauge A (Figure 25). The oil must be between the two marks "on the stick.
Drain the oil by the screw B
Engine Oil: "SAE 10W30" or "API SL class"
Oil Quantity: 1.10L
Fuel filter
Check for water and dust in the fuel cartridge filter cock (C,
Figure 26). Clean if needed the filter inside the fuel cook.
Replace the filter if it is dirty.
Belt tension
Check for belt condition. If they are worn or cracked,
change by new one. (Figure 27)
If the blade brake tension is not enogh, move the

adjust nut in the direction of "A"
If the blade brake tension is too tight, move the

adjust nut in the direction of "B"
A bad tension belt makes sleeping and worning out very quickly. A too high tension of the belt
OREC RM83G - © SAT 03/2015
IMPORTANT
cartrige to avoid damage on it
.
IMPORTANT
will damage the bearings.
Adjust nut
19
B
Figure 25
C
Figure 26
Lock nut
A
Figure 27
A