Briggs & Stratton 5900670, 5901170, 5900625 Seat Adjustment, Ground Speed Control Lever Adjustment

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Troubleshooting, Adjustment & Service

SEAT ADJUSTMENT

See Figure 28. The seat can be adjusted forward and back. Move the lever forward, position the seat as desired, and release the lever to lock the seat into position.

GROUND SPEED CONTROL LEVER ADJUSTMENT

The control levers can be adjusted in three ways. The alignment of the control levers, the placement of the levers (how close the ends are to one another) and the height of the levers can be adjusted.

To Adjust the Handle Alignment

Loosen the mount bolts (A, Figure 29) and pivot the lever(s) (C) to align with each other.

To Adjust the Handle Placement

Loosen the jam nuts and adjust the placement bolt (B, Figure 29) in or out to properly adjust the lever end spacing.

To Adjust the Handle Height

Remove the mounting hardware and reposition the handle either up or down from its original position. You will need to readjust the handle alignment as described above.

SPEED BALANCING ADJUSTMENT

If the rider veers to the right or left when the ground speed control levers are in the maximum forward position, the top speed of each of these levers can be balanced by turning the adjustment bolt(s) (A, Figure 30). Only adjust the speed of the wheel that is traveling faster.

To Reduce the Speed of the Faster Wheel

1.Loosen the securing nut.

2.Turn the top speed adjustment bolt COUNTER- CLOCKWISE to reduce the speed.

3.Retighten the securing nut when adjustment is complete.

WARNING

DO NOT adjust the tractor for a faster overall speed forward or reverse than it was designed for.

Seat Adjustment

Lever

Figure 28. Seat Adjustment

A

B

C

Figure 29. Control Lever Adjustment

A.Alignment Hardware

B.Placement Hardware

C.Ground Speed Control Lever

B

A

Figure 30. Top Speed Adjustment

A.Top Speed Adjustment Bolt

B.Control Lever Base

Troubleshooting

37

Image 39

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 Emissions Slope OperationTowed Equipment RIDE-ON Units ChildrenService 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 Control Functions Seat Adjustment LeverIgnition Switch AIR Cooled Models onlyThrottle Control PTO Power Take Off SwitchHour Meter / Maintenance Reminder Parking BrakeLiquid 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 Reverse Travel Practice Zero Turn Driving PracticeSmooth Travel Forward Travel PracticeTurning Practice Turning Around a Corner Practice Turning In PlaceExecuting an End-Of-Row Zero Turn Executing TurnsTall Grass Requires Incremental Cutting MowingMowing Recommendations Height of GrassProper Broadcast Mowing When and How Often to MowMowing Methods Mowing PatternsProper Mulching Attaching a TrailerKeep roll bar in the raised position and use seat belt Raise & Lower the Roll BARTo lower the roll bar To raise the roll barLong Term Storage Longer Than 30 Days StorageStarting After Long Term Storage Temporary Storage 30 Days Or LessBefore Every Spring Each 100 250 Fall Use Hours Safety ItemsRider Maintenance Engine MaintenanceChange OIL & Filter Check Tire PressuresChecking / Adding Fuel Fuel FilterLiquid Cooled Models Check Hydraulic OIL LevelChange Hydraulic OIL Filter Air Cooled ModelsChange Engine Coolant Clean Radiator & Screen Check Engine Coolant LevelPressurized System Pivots LubricationGrease OilBattery 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 RH side shown Neutral AdjustmentRETURN-TO-NEUTRAL Adjustment Adjustment Linkage RodParking 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 ReplacementJump Starting With Auxiliary Booster Battery Battery ServiceChecking Battery Voltage Charging a Completely Discharged BatteryThis HOOK-UP for Negative Ground Vehicles Make Certain Vehicles do not TouchJump Starting Transmissions DimensionsEngine ChassisFerris Limited Warranty Mower Deck Belts and BladesHP Briggs & Stratton Tractor