Throttle Cable / Electronic Throttle Control (Etc Switch) Adjustment - Polaris Trail Blazer Service Manual

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Carburetor Adjustments

Throttle Cable / Electronic Throttle

Control (ETC Switch) Adjustment

1. Slide boot off throttle cable adjuster and jam nut.

2. Place shift selector in neutral and set parking brake.

3. Start engine and set idle to specified RPM.

NOTE: Be sure the engine is at operating temperature.

See Idle Speed Adjustment.

4. Loosen lock nut on in-line cable adjuster (Ill. 1).

5. Turn cable adjuster out until engine RPM begins to

6. Turn cable adjuster back in until throttle lever has

1/16" (.16 cm) of travel before engine RPM increases

NOTE: On models with aluminum throttle block (cover

is held on by 3 screws -- see Ill. 4) be sure ETC switch

plunger is held inward by throttle cable tension.

7. Tighten lock nut securely and slide boot completely in

place to ensure a water-tight seal.

NOTE: On 2 stroke models, whenever throttle cable ad-

justments are made, always check oil pump adjustment

and re-adjust if necessary.

8. Turn handlebars from left to right through the entire

turning range. If idle speed increases, check for

proper cable routing. If cable is routed properly and

in good condition, repeat adjustment procedure.

Switch Plunger Must

Be Held In By Cable

Throttle Cable

Throttle Cable

1/16" - 1/8"

Polaris Sales Inc.

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