Hustler Turf 3700 Stopping the engine, Operating the hydrostatic transmission, Engine warm up

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vehicles must not touch.

2.Shield eyes.

3.Connect one end of the jumper cable to the battery positive (+) terminal and the other to the auxiliary battery positive (+) terminal. Connect one end of the other cable first to the auxiliary battery (-) negative terminal, and the other end to the Hustler tractor frame. Follow the starting procedures above after the jumper cables are connected as instructed.

4.After engine has started, disconnect the negative jumper cable before disconnecting the positive jumper cable(s).

WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

WARNING: Charge batteries in an open well venti- lated area, away from spark and flames. Unplug charger before connecting or disconnecting from the battery. Wear protective clothing and use insulated tools.

WARNING: Avoid skin and clothing contact with battery acid.

WARNING: Always wear eye protection when checking the battery, acid can cause serious injury to skin and eyes. If contact occurs, flush area with clean water and call physician immediately. Acid will also damage clothing.

Do not drink the battery electrolyte.

Do not allow open flame near the battery when charging.

Hydrogen gas forms inside the battery. This gas is both toxic and flammable and may cause an explo- sion if exposed to flame. Always remove the nega- tive ground first and replace it last.

Do not overfill battery.

Electrolyte may overflow and damage paint, wiring or structure. When cleaning the battery, use soap and water. Be careful not to get soap and water into the battery. Clean the battery terminals with a solu- tion of four parts water and one part baking soda when they become corroded.

WARNING: Shorts caused by battery terminals or metal tools touching metal tractor components can cause sparks. Sparks can cause a battery gas explo- sion which will result in personal injury.

Prevent the battery terminals from touching any metal tractor parts when removing or installing the battery.

Do not allow metal tools to short between the bat- tery terminals and metal tractor parts.

WARNING: Incorrect battery cable routing could cause damage to the tractor and battery cables. This can cause sparks which can cause a battery gas explosion which will result in personal injury.

Always disconnect the negative (black) battery cable(s) before disconnecting the positive (red) cable(s).

WARNING: Always connect the positive (red) bat- tery cable(s) before connecting the negative (black) cable(s).

Engine warm up

In cold weather, run the engine at half throttle for a few minutes to allow engine oil and transmission oil to warm up.

WARNING: Never leave the machine running unat- tended.

Stopping the engine

WARNING: Always apply the park brake when leaving the seat.

Stopping the engine should be done according to the following procedures;

1.Pull the throttle lever fully rearward to the low idle position.

2.Release the HST foot pedals.

3.Engage the parking brake.

4.Place the transmission selector and lift control levers in the “N” position.

5.Turn the key start switch to the “OFF” position.

6.Remove the key.

IMPORTANT: Failure to turn the key start switch to the “OFF" position, after the engine stops, will allow the warning lights to remain on, causing the battery to discharge.

IMPORTANT: Do not stop the engine immediately after hard or extended operation. Keep the engine running at slow idle for about 2 minutes to allow engine to cool down.

Operating the hydrostatic transmission and

PTO

Hydrostatic transmission

The hydrostatic transmission is controlled by the HST foot pedals, cruise control switch, and transmission selector lever. Figure 3-5, Figure 3-8 & Figure 3-9

When operating the transmission selector lever, place the HST foot pedals in the neutral position. If it is difficult to engage, slightly depress the Forward or Reverse foot pedal for smooth engagement.

Never engage or disengage the transmission selector lever when the unit is in motion.

With the transmission selector lever in “H” range (Figure 3- 10), ground speed can be varied from zero to maximum by depressing the forward or reverse travel pedal. In “L” range, speeds are about 60% of “H” range. Maximum speeds in

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Contents Box Hesston, Kansas 67062-2097 1096270910 General Information 1096270910 3500/3700 Tractors WHO Must Perform the Warranty ServiceWarranty Registration Safety and Instruction Decals Safety PrecautionsFluid under pressure Decals before attempting to operate or Service this machine 601415415 OFF International Symbols1096270910 Slope Guide 1096270910 Operation OperationSafe Operating Practices Slope Operation Using a rampInstrument Panel SwitchesChildren Controls Park brake lever Release button Differential lock pedal Safety start interlock system Seat adjustmentSteering wheel adjustment To inspect the PTO stop system To inspect the safety start interlock systemPTO stop system Starting the engine with jumper cables Engine startingWarm weather starting Cold weather startingHydrostatic transmission Stopping the engineOperating the hydrostatic transmission Engine warm upAuxiliary hydraulic valve kit optional Roll Over Protective Structure Rear counter-balance weightsPossible damage to the Rops Operating suggestions Driving the tractor1096270910 Introduction Maintenance & AdjustmentsService Safe Servicing PracticesLubrication Service accessTorque values TiresFuse block AlternatorHead lamp Replacement bulbReplacement bulbs Fusible linkFuel system Refueling the Tractor Diesel fuelEngine oil and filter Overservicing Recommended service procedureEngine air filter Draining and flushing the cooling system Cooling systemChecking the coolant level Fan belt To drain the cooling systemChanging Oil & Filters Transmission, front axle and hydraulic systemChecking Oil Level Change the oil every 500 hours or annually PTO control lever adjustmentGeneral engine maintenance Park brake adjustment Rear wheel toe adjustment Brake linkage Front clevis Jam nut 1096270910 Intervals Indicated 3500/3700 Maintenance Schedule Refer to Figures 4-39Maintenance Locator Chart Maintenance Locator Chart 1096270910 New season preparation StorageProduct Literature Preparation of engine for storage1096270910 Index Rear wheel toe adjustment1096270910