CheckLevelof TransmissionGearOil | Troy-Bilt 645AMBRONCO guide

3.Usea cable tie (EE,Fig. 2-9) to fasten the reverseclutch cableto the left side handlebar.

4.Test the function of the reverseclutch cable by pulling the knob out and releasingit. The knob should return to its neutral position (resting against bracket) when it is released. If it doesn't,contact your local dealer or the factory for technical assistance.

Flat Side

Fig. 2-8: Install reverse cable mounting bracketand the reverse clutchcable.

STEP6: CheckLevelof

TransmissionGearOil

The transmission was filled with gear oil at the factory. However,you should check the gear oil levelto makecertain it is correct.

IMPORTANT:Do not operate the tiller if the gear oil level is low. Doing so will result in severe damageto the transmis- sign components.

1.Put the tiller on levelground. Pullthe DepthRegulator Lever (FF, Fig. 2-10) backand then adjust it up or down to the notch that makesthe tiller level.

2.Removethe oil fill plug (GG,Fig. 2-11) from the transmission housing and look into the oil fill hole. You will see the main drive shaft on oneside of the hole.

3.The gear oil level is correct if the gear oil is approximately halfway up the side of the drive shaft.

4.If the gear oil level is low, add gear oil by referring to "A. To Checkthe Transmis- sion GearOil Level" in Section 5.

Section2: Assembly

Fig. 2-10: Adjust DepthRegulator Lever.

Fig. 2-11: Remove gear oil fill plug.

Fig. 2-9: Route reverse clutchcable (CC) as shown. Attach to handlebar with cable tie

(EE).

STEP 7: Add Motor Oil to Engine

The tiller is shipped withoutoil in the engine.

IMPORTANT:Do not start the engine without first adding motor oil. Severe

engine damagewill result if the engine is run without oil.

1.Referto the EngineOwner'sManual (supplied with tiller) for engine oil specifi- cations and capacities.

2.With the tiller on level ground, pull the DepthRegulator Lever (FF, Fig. 2-10) backand then slide it up or down as necessaryuntil the engine is level.

3.Add motor oil as described in the EngineOwner'sManual.

4.Movethe Depth RegulatorLever all the way down until the highest notch is engaged. This placesthe tines in the "travel" position.

STEP 8: Check Hardware for

Tightness

Checkall nuts and screws for tightness.

STEP9: CheckAir Pressurein

Tires)

Usea tire pressuregaugeto check the air pressure in both tires. Deflateor inflate both tires equally to 15-to-20 PSI (pounds per square inch). Besure that both tires are inflated equally or the unit will pull to one side.

IMPORTANT:This completesthe assembly steps. Beforeoperating your tiller, make sure you readthe following Sections in this Manual, as well as the separateEngineOwner'sManual:

•Section 1: "Safety"

•Section3: "Featuresand Controls"

•Section 4: "Operation"