Briggs & Stratton 5901170, 5900625, 5900629 Deck Leveling Adjustment, Deck Lift Spring, Locations

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Troubleshooting, Adjustment & Service

DECK LEVELING ADJUSTMENT

NOTE: Before adjusting the deck level, the deck lift rod timing must be checked and/or adjusted.

1.Park machine on a flat, level surface. Disengage the PTO, stop the engine and engage the parking brake. Rear tires must be inflated to 15 psi (1,03 bar); front tires to 25 psi (1,72 bar).

2.Lock the deck lift pedal in the 5” (12,7cm) position. Place the deck height adjustment pin in the 4" position and lower deck the lift pedal until the arm contacts the pin.

3.Place 2 x 4 blocks under each corner of the mower deck with the 3-1/2” sides being vertical. Place a 1/4” (0,64cm) thick spacer on top of the rear 2 x 4 blocks. See Figure 40.

4.Adjust the front eyebolts until the chains are tight and the deck is still resting on the 2 x 4’s. Tighten jam nuts. See Figure 41.

5.Loosen the nuts and allow the rear of the deck to rest on the 2 x 4’s and 1/4” spacers. Slide the chains down in the slots until the chains are tight and tighten the nuts. See Figure 41.

6.Remove all 2 x 4 blocks and spacers from under the mower deck.

DECK LIFT SPRING

The deck lift springs (A, Figure 42) are factory set to provide optimal lifting performance.

Although it is fastened with a multi-position anchor, this is NOT AN ADJUSTMENT POINT.

DO NOT attempt to adjust the spring length or lifting performance will be compromised.

Figure 40.

2 x 4 Locations

Adjust

Here

Adjust

Here

Figure 41. Hanger Chain Adjustment

A

Troubleshooting

Figure 42. Deck Lift Spring Location A. Deck Lift Spring

43

Image 45

Contents Briggs & Stratton Yard Power Products Group DescriptionModel Number Date Purchased Table of Contents Operating Safety Slope Operation Roll Bar Use Fuel and Maintenance Operation TrainingPreparation Towed Equipment RIDE-ON Units Slope OperationChildren EmissionsService and Maintenance Maintenance and StorageSafe Handling of Gasoline Operational Warnings Roll BAR InstructionsInspection and Maintenance of the Roll BAR Seat Belt Identification Identification NumbersSafety Decals Safety Interlock System North American Safety IconsOperational Safety Checks Ignition Switch Seat Adjustment LeverAIR Cooled Models only Control FunctionsHour Meter / Maintenance Reminder PTO Power Take Off SwitchParking Brake Throttle ControlLiquid Cooled Models only Water Temperature Gauge General Operating Safety Checks Before StartingNever allow passengers to ride on the unit Starting the Engine Stopping the RiderPushing the Rider by Hand Smooth Travel Zero Turn Driving PracticeForward Travel Practice Reverse Travel PracticeExecuting an End-Of-Row Zero Turn Practice Turning Around a Corner Practice Turning In PlaceExecuting Turns TurningMowing Recommendations MowingHeight of Grass Tall Grass Requires Incremental CuttingMowing Methods When and How Often to MowMowing Patterns Proper Broadcast MowingProper Mulching Attaching a TrailerTo lower the roll bar Raise & Lower the Roll BARTo raise the roll bar Keep roll bar in the raised position and use seat beltStarting After Long Term Storage StorageTemporary Storage 30 Days Or Less Long Term Storage Longer Than 30 DaysRider Maintenance Safety ItemsEngine Maintenance Before Every Spring Each 100 250 Fall Use HoursChecking / Adding Fuel Check Tire PressuresFuel Filter Change OIL & FilterChange Hydraulic OIL Filter Check Hydraulic OIL LevelAir Cooled Models Liquid Cooled ModelsChange Engine Coolant Clean Radiator & Screen Check Engine Coolant LevelPressurized System Grease LubricationOil PivotsBattery Maintenance Cleaning the Battery and Cables Air Cooled ModelsCleaning the Battery and Cables Liquid Cooled Models Removing the Blade Servicing the Mower BladesTroubleshooting the Rider Troubleshooting WarningRider Troubleshooting Troubleshooting the MowerStreaking Troubleshooting Common Cutting ProblemsSeat Adjustment Ground Speed Control Lever AdjustmentSpeed Balancing Adjustment RETURN-TO-NEUTRAL Adjustment Neutral AdjustmentAdjustment Linkage Rod RH side shownParking Brake Adjustment Brake Spring Adjustment Nut Parking Brake AdjustmentSuspension Adjustment To adjust the spring pre-loadTo adjust the upper mounting position Mowing Height Adjustment Foot Pedal AdjustmentTo adjust pedal position Deck Lift ROD Timing Adjustment Inner RodOuter Rod Deck Leveling Adjustment Deck Lift Spring4 Locations Hydraulic Pump Drive Belt Replacement Deck Mower Belt ReplacementChecking Battery Voltage Battery ServiceCharging a Completely Discharged Battery Jump Starting With Auxiliary Booster BatteryThis HOOK-UP for Negative Ground Vehicles Make Certain Vehicles do not TouchJump Starting Engine DimensionsChassis TransmissionsFerris Limited Warranty HP Briggs & Stratton Belts and BladesTractor Mower Deck