8-89 1. Hose
1. Flexible
1. Manguera
9. Pull the air filter element over its frame.
10. Install the air filter element.
11. Install the air filter case cover and be sure to
connect the hose.
12. Install the seat.NOTE:_ The air filter element should be cleaned every 20–
40 hours. It should be cleaned and lubricated more
often if the machine is operated in extremely dusty
areas. Each time air filter element maintenance is
performed, check the air inlet to the air filter case
for obstructions. Check the air filter element rubber
joint to the carburetor and manifold fittings for an
airtight seal. Tighten all fittings securely to avoid
the possibility of unfiltered air entering the engine. _CAUTION:_ Never operate the engine with the air filter ele-
ment removed. This will allow unfiltered air to
enter, causing rapid engine wear and possible
engine damage. Additionally, operation with-
out the air filter element will affect carburetor
jetting with subsequent poor performance and
possible engine overheating. _
U2C660.book Page 89 Monday, April 11, 2005 10:29 AM
10-3
Engine oil:
Quantity:
Without oil filter cartridge replacement 1.9 L
With oil filter cartridge replacement 2.0 L
Final gear case oil:
Type SAE80 API GL-4 Hypoid gear oil
Quantity 0.25 L
Differential gear case oil:
Type SAE80 API GL-4 Hypoid gear oil
Quantity 0.28 L
Radiator capacity (including all routes): 1.80 L
Air filter: Wet element
Fuel:
Type Unleaded gasoline only
For Europe: Regular unleaded gasoline only with a
research octane number of 91 or higher
Fuel tank capacity 20 L
Fuel reserve amount 3.5 L
Carburetor:
Type / quantity BSR42 / 1
Manufacturer MIKUNIModel YFM66FA
U2C660.book Page 3 Monday, April 11, 2005 10:29 AM
