ADJUSTMENTS
Tilt Friction
The tilt friction nut should be adjusted ONLY
enough to control return of gearcase from tilt to nor-
mal (vertical) position.
Idle Speed
The idle speed adjusting knob is located at the end
of the steering handle. Before turning the knob, be
sure the throttle is at SLOW and the motor has
reached normal operating temperature:
•
•
Increase idle speed – turn knob clockwise
Decrease idle speed – turn knob counterclock-
wise
1
1.
Tilt friction screw
1
Steering Friction
The steering friction was set on your new motor be-
fore it left the factory. After the first 10 hours of ser-
vice, check to see that it is still correct. A slight drag
should be felt when turning the motor. If adjustment
is necessary, turn the adjustment screw:
1.
Idle speed adjusting knob
If your engine displays poor running quality at idle,
ask your Dealer to perform the necessary adjust-
ments.
•
•
Clockwise to increase friction; or
Counterclockwise to decrease friction.
Carburetor
High speed fuel calibration is maintained by the
fixed high speed jet in the carburetor. Fixed jets are
not adjustable.
1
Low speed fuel calibration is set at the factory with
a range of adjustment provided. If your engine dis-
plays poor running quality at low speed or idle, ask
your Dealer to perform the necessary adjustments.
1.
Steering friction adjustment screw
WARNING
DO NOT overtighten for “hands-off” steer-
ing. Reduced steering control could result.
33
- Maintenance
| Categories | BRP Brand Manuals, Johnson 2-Stroke Manuals, Johnson Brand Manuals, Johnson Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual. Marine Operator's Engine Guide. |
| Tags | Johnson 15 hp, Johnson 9.9 hp, Johnson R, Johnson RL, Johnson RT |
| Model Year | 2007 |
| Download File |
|
| Document File Type | |
| Publisher | johnson.com |
| Wikipedia's Page | Johnson Outboards |
| Copyright | Attribution Non-commercial |
(1 votes, average: 5 out of 5)
Marine readers have rated 2007 Johnson 9.9 15 hp R RL RT 2-Stroke Outboard Owners Manual 5.0 out of 5.0 based on 1 product reviews. thanks