Tanaka TBL-4610 Maintenance, THB-2500/THB-2510/TBL-4600/4610,TBL-505, Idle speed adjustment T

Models: TBL-4610 TBL-505 THB-2500 TBL-4600 THB-2510

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5. Maintenance

THB-2500/THB-2510/TBL-4600/4610,TBL-505

Owner’s Manual

 

 

 

5. Maintenance

MAINTENANCE, REPLACEMENT, OR REPAIR OF THE EMISSION CONTROL DEVICES AND SYSTEM MAY BE PERFORMED BY ANY NONROAD ENGINE REPAIR ESTABLISHMENT OR INDIVIDUAL.

Carburetor adjustment (Fig. 3-1, 1 B, IC)

In the carburetor, fuel is mixed with air. When the engine is test run at the factory, the carburetor is basically adjusted. A further adjustment may be required, according to climate and altitude. The carburetor has one adjustment possibility:

T = Idle speed adjustment screw.

Idle speed adjustment (T)

To adjust, turn IDLE Adjustment Screw (T) in (clockwise) to increase engine speed, out (counterclockwise) to decrease engine speed.

Standard Idle rpm is 2500-3000rpm.

CAUTION!

The above adjusting procedure must be followed when adjustment is MADE or DAMAGE to engine will occur because of the incorrect condition.

RECOMMENDATION:

CARBURETOR ADJUSTMENT NEEDS THE SKILL OF EXPERIENCED OR WELL TRAINED PEOPLE. IT IS RECOMMENDED TO TAKE THE UNIT TO YOUR NEAREST DEALER.

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Tanaka TBL-4610 Maintenance, THB-2500/THB-2510/TBL-4600/4610,TBL-505, Carburetor adjustment -1, 1 B, IC, Recommendation