Lubrication Points; Checking The Fuel Filter; Adjusting The Choke Cable; Adjusting The Carburetor - Yamaha WaveRunner SuperJet 2020 Owner's/Operator's Manual

Maintenance
(4) Install the spark plug cap by pushing it
down until it is securely installed in its
original position.
(5) Securely install the hood in its original
position.
EJU41771

Lubrication points

Lubricate moving parts with water-resistant
grease. (See page 58 for information on the
main lubrication points.)
Recommended water-resistant grease:
YAMALUBE MARINE GREASE
Intermediate housing
Fill the intermediate housing with water-resis-
tant grease through the grease nipple using a
grease gun.
Grease quantity:
Initial 10 hours or 1 month:
20.0–22.0 cm³ (0.68–0.74 US oz,
0.71–0.78 Imp.oz)
Every 100 hours or 12 months:
3.0–5.0 cm³ (0.10–0.17 US oz,
0.11–0.18 Imp.oz)
EJU34226

Checking the fuel filter

Check the fuel filter. The fuel filter should be
replaced if water or dirt is found in the filter.
65
Have a Yamaha dealer replace the fuel filter if
necessary.
1 Fuel filter
EJU34442

Adjusting the choke cable

Check that the choke cable is properly ad-
justed.
To adjust the choke cable:
(1) Pull the choke knob out until it stops, and
then release the knob. The knob should
not move.
(2) If the choke knob moves back on its
own, tighten the choke knob adjusting
nut slightly. If the knob is difficult to
move, loosen the adjusting nut slightly.
1 Choke knob adjusting nut
EJU34464

Adjusting the carburetor

ECJ00173
NOTICE
If the carburetor settings are disturbed by
someone who does not have the neces-