Simplicity 2690716, 2690770 Service AIR Filter PRE-CLEANER, Air Filter Removal & Installation

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SERVICE AIR FILTER &

PRE-CLEANER

Service Interval: Pre-Cleaner: Every 25 hours or as

required. Air Filter: Every 50 hours or as required.

Replacement Interval: Pre-Cleaner: As required. Air

Filter: Every 200 hours or once per season.

Air Filter Removal & Installation

1.Lift up on the bottom of the latch (A, Figure 28 or 29) and flip the latch away from the cover.

2.Remove the cover (B). Remove the filter (C, Figure 27) and pre-cleaner (D).

3.Install the pre-cleaner (D) with the mesh side up. Install the filter (C) as shown.

4.Install the cover (B, Figure 29) making sure the tabs are inserted into their slots. Secure with the latch (A).

Figure 28. Air Filter Assembly - Briggs & Stratton Single Cylinder Models

A.Air Filter Latch

B.Air Filter Cover

Figure 29. Air Filter Service - Briggs & Stratton Single Cylinder Models

A.Air Filter Latch

B.Air Filter Cover

C.Air Filter

D.Pre-Cleaner

Image 27

Contents Covers Paper SizePress BinderyPage 20HP Zero-Turn Riders OPERATOR’S ManualPage Table of Contents General Operation Safety RulesIgnition System Only Ride UP and Down Hill Not Across Hill Degrees MAX Safe Handling of Gasoline Service & Maintenance2690716 Safety & Operation DecalsMfg. No ID Tag Identification NumbersEngine Speed Control OperationControl Functions Ground Speed Levers Parking BrakeGeneral Operating Safety Fuel Recommendations Checks Before StartingMowing Emergency StoppingStopping the Rider & Engine Starting the EngineReverse Travel Practice Driving PracticeSmooth Travel Forward Travel PracticeExecuting an End-Of-Row Zero Turn Practice Turning Around a CornerPractice Turning In Place Executing TurnsMower Deck Removal Installation Installing the Mower DeckRemoving the Mower Deck 20HP Briggs & Stratton MaintenanceMaintenance Schedule Rider MAINTENANCE, All ModelsCheck Tire Pressure Accessing the Engine CompartmentClean Debris from Rider Engine Compartment Clean Debris from Engine Cooling Areas and AIR FilterLubrication GreaseOil Blade Removal Clean Deck Check / Replace Mower BladesClean the Battery and Cables Check Rider Safety SystemOperational Safety Checks Adjust PTO Clutch Window Adjustment Nut Feeler Gauge Check / Adjust PTO ClutchCheck Engine OIL Level Change Engine OILChange Engine OIL & Filter Air Filter Removal & Installation Service AIR Filter PRE-CLEANERPre-Cleaner Service Air Filter Service Pre-CleanerReplace Spark Plug Cutting Height Adjustment Service & AdjustmentsGround Speed Control Lever Adjustment Speed Balancing Adjustment62cm Brake AdjustmentBattery Charging Engine AdjustmentsSide to Side Leveling Mower Deck Leveling AdjustmentsMower Belt Replacement Mower Drive Belt ReplacementFront To Back Leveling After Storage StorageStorage Before StorageTroubleshooting the Rider TroubleshootingTroubleshooting the Mower Chassis SpecificationsService Items Engine TransmissionPage HOW High to MOW the Grass HOW and When toWATER, Fertilize AerateProper Mowing Speed When and HOW Often to MOW