Exmark MPKA21 manual Specifications, Model Numbers, Systems, Dimensions

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Specifications

Specifications

Model Numbers

Serial Nos: 790,000 and Higher

MPKA21; MPKA21CA; MSKA21; MSKA21CA; MSKA21B; MSKA21BCA; MSHN21; MSHN21B

Systems

Engine

•Engine Specifications: See your Engine Owner’s Manual

•RPM: 3300 (No Load)

Fuel System

• Capacity:

MPKA21, MSKA21, and MSKA21B Units: 4.0 qt (3.8 L)

MPKA21CA, MSKA21CA, and MSKA21BCA Units: 2.1 qt (2.0 L)

Honda Units: 2.1 qt (2.0 L)

•Type of Fuel: Regular unleaded gasoline, 87 octane or higher.

•Fuel Filter: Non-replaceable, in tank

•Fuel Shut-Off Valve: MPKA21, MSKA21, and

MSKA21B and Honda Units: In-line 1/4 turn increments.

MPKA21CA, MSKA21CA, and MSKA21BCA Units Do Not have a shut-off valve.

Safety Interlock System

Cutting Deck

•Cutting Width: 21 inches (53.3 cm)

•Blade Brake: When the blade engagement control is moved to the disengaged position a friction brake pad stops the rotation of the blades.

•Blade Size: (1 ea.): 20.88 inches (53.0 cm)

•Deck: 21 inches rigid. Deck design allows for bagging, mulching or side discharge.

•Cutting Height Adjustment:

Adjusts from 3/4 inches (1.9 cm) to 3 1/4 inches (8.3 cm) in 1/2 inch (1.3 cm) increments.

•Mulching Kit: Standard

•Side Discharge Kit: Optional

Dimensions

Curb Weight:

122 lb (55 kg) Weights may vary slightly depending on engine option.

Overall Width:

22.25 inches (56.5 cm)

For units without a Blade Brake Clutch: Operator must have the blade control bail depressed to start the engine. Releasing the blade control bail will cause the engine to stop.

Transmission (Self Propelled Units)

3 speeds forward

Speed Range:

•1st–2.0 mph (3.2 km/hr)

•2nd–2.9 mph (4.6 km/hr)

•3rd–4.1 mph (6.6 km/hr)

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Contents Metro California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices TrainingSafety Operation Maintenance and Storage Slope Operation Safety and Instructional Decals 77-0500 109-8190 Specifications DimensionsModel Numbers SystemsProduct Overview Overall Length and Height at 4 inch Cutting HeightOperation ControlsPre-Start Fuel Shut-Off ValveHandle Adjustment Operating InstructionsOpen the Fuel Shut-Off Valve Starting the EngineStopping the Engine All Kawasaki UnitsUsing the Self-Propel Drive Self-Propelled Units Only Using the Discharge TunnelTest Using the Grass Bag Adjusting the Cutting HeightUsing the Grass Bag Operating Tips Cutting Leaves Maintenance Recommended Maintenance SchedulesCheck Engine Oil Level Check the Mower BladeTip the lawn mower onto its right side see and Figure Service Air Filter Kawasaki Units Check for Loose HardwareService Air Filter Honda Units Change Engine Oil Changing the Oil Filter Kawasaki Units OnlyServicing the Wheels Check Condition Of Belt Self-Propelled Units OnlyLubricate the Pivot Arms Lubricate the Gear Case Self-Propelled Units Only Check Spark PlugsAdjusting the Self-Propel Drive Self-Propelled Units Only Adjusting the Blade Brake CableClean Grass Build-Up Under Deck Cleaning the Discharge Tunnel and PlugCleaning Under Belt Cover Self-Propelled Models Only Cleaning the Blade Brake Clutch ShieldWaste Disposal Motor Oil DisposalStorage Preparing the Fuel SystemPreparing the Engine General Storage InformationTroubleshooting Problem Possible Cause Corrective ActionTroubleshooting Exmark Commercial Turf Equipment Service Record See EXMARK’S Complete Line of Accessories and Options
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