Troy-Bilt Understanding the Choke Lever and Its Role in Lawn Mower Operation

Page 9

IGNITION SWITCH

To start the engine, insert key into the ignition switch and turn clockwise to the START position. Release key to the ON position once engine has fired. See Figure 4. Refer to STARTING THE ENGINE in the OPERATION section of this manual for detailed starting instructions. The ignition switch is also used to operate the headlights. Refer to OPERATING THE HEADLIGHTS in the OPERATION section of this manual for detailed instructions

WARNING: Remove the key from the tractor when the tractor is not in use to prevent accidental starting.

Off

On/Lights

On

Start

Figure 4

THROTTLE CONTROL LEVER

The throttle lever is located on the right side of the tractor’s dash panel. This lever controls the speed of the engine, and on some units the choke control also. When set in a given position, the throttle will maintain a uniform engine speed. See Figure 5.

Throttle

 

Throttle

Symbol

 

 

 

 

Symbol

 

Choke

 

Fast

 

 

 

 

 

 

 

Position

 

 

Position

 

 

 

 

 

 

Fast

 

 

 

 

Position

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Slow

 

Slow

Position

 

Position

 

Figure 5

IMPORTANT: When using PTO operated equipment such as the cutting deck or other attachments, always operate the tractor with the throttle lever in the FAST (rabbit) position.

CHOKE CONTROL

On some units, moving the throttle lever all the way forward activates the engine’s choke control. On all other units, the choke control can be found on the left side of the dash panel and is activated by

pulling the knob outward. Activating the choke control closes the choke plate on the carburetor and aids in starting the engine. Refer to STARTING THE ENGINE in the OPERATION section of this manual for detailed starting instructions.

INDICATOR MONITOR / HOUR METER

Your tractor is equipped with four indicator lights and an hour meter located on the left side of the dash panel. See Figure 6.

Battery

Oil

 

+

Hour

 

Meter

 

 

1/10

PTO

Brake

Figure 6

If a light illuminates when attempting to start the unit, proceed as follows:

BRAKE — Depress the brake pedal.

PTO —

Move PTO lever into the disengaged

 

(OFF) position.

OIL—

Check the crankcase oil level, and add

 

oil as required.

The BATTERY indicator light will illuminate any time the ignition key is the On position and the engine is not running. If it illuminate’s while the engine is running, it indicates that the battery is in need of a charge. Refer to the MAINTENANCE section of this manual for the proper battery charging procedure.

The hour meter operates whenever the ignition key is in the On or On/Lights position and records the actual hours of tractor operation.

9

Image 9
Contents OPERATOR’S Manual Table of Contents Finding Your Model NumberCalling Customer Support General Operation Important Safe Operation PracticesSlope Operation ServiceDo not ChildrenSafety Labels found on your unit Or a Fence Post Slope GaugeAttaching the Battery Cables Attachments & AccessoriesInstalling the Mulch KIT Tractor SET-UPControls Indicator Monitor / Hour Meter Ignition SwitchThrottle Control Lever Choke ControlLift Lever PTO Power TAKE-OFF LeverAutodrive Pedal Parking Brake ButtonSafety Interlock Switches Seat Adjustment LeverOperation Cruise Control ButtonSetting the Cruise Control Setting the Cutting HeightStarting the Engine Stopping the EngineEngaging the PTO Power TAKE-OFF Lever Using the Lift LeverDriving on Slopes Operating the HeadlightsAdjustments MowingLeveling the Deck Seat Adjustment Steering AdjustmentFront to Rear Brake Adjustment Carburetor AdjustmentPTO Power TAKE-OFF Adjustment Maintenance EngineChanging Engine Oil To Lift Assembly Cleaning the Engine and DeckCutting Deck Removal Front of TractorInch decks Changing the Deck BeltsChanging the Transmission Drive Belts Upper Drive BeltLower Drive Belt Transmission Hole Cutting BladesBattery FuseCharging Lubrication Trouble Possible Corrective Action Causes Troubleshooting GuidePart Description ModelElectrical System/Tractor Body Model Lift Assembly Model Steering Assembly Model Drive System 447 Power Take-off System Inch Deck Cutting Decks Briggs & Stratton Intek Twin Briggs & Stratton Intek Single Engine AccessoriesMANUFACTURER’S Limited Warranty for