15
SAFETY STICKERS
•
Check safety stickers are labeled on their place. Replace
them if they are worn and damaged.
AIR FILTER
- Open the air cleaner cover and remove the dual-filter
elements.
- Remove the foam filter element from the paper filter
element.
- Clean paper filter element with compressed air (read the
engine manual).
- Clean foam filter element with soapy water, and dip in oil
(read the engine manual).
- Install the elements and air cleaner cover referring the
engine manual.
ENGINE OIL LEVEL :
•
Refer to engine manual. With the engine cold or stopped at least
for
10 minutes on a level place. Check level with the oil filter cap
(1, Figure 13). Unscrew the plug, wipe it and install without
screwing it. Check the level. That must be between the two marks.
•
Engine oil : SAE 10W30 or API SL class
•
Engine oil quantity : 1.10L (HRC663)
1.28L (HRC673/813)
Remove oil drain plug (2, Figure 13) in case of changing oil.
Engine oil replacement
BLADE AND BLADE HOLDER CONDITION
CAUTION
You can be cut and injured by cutting flails. Always wear gloves when holding flails.
Check if flails are in good condition. Change worn or
damaged parts.
•
Changing flails : unscrew hexagonal bolt on the rotor.
•
Check the blade condition. Change it if it is worn, bent or
cracked.
•
Reverse flails if the cutting side is worn out in order to use
the other side.
•
Check that ALL the flails of the rotor are bolted and in good
condition
•
Check tightening of hexagonal screws according to the
chart at the end of the manual.
First : 20 hours.
Later : every 100 hours or every year whichever comes first.
AIR CLEANER COVER NUT
AIR CLEANER COVER
WING NUT
PAPER FILTER ELEMENT
SILENCER NOSE
FOAM FILTER
GASKET
Figure 12
Figure 14
Figure 13
1
2
