Craftsman 42 Riding Mower Manual

The Craftsman 42 Riding Mower is a powerful and efficient lawn tractor designed for residential use, featuring a 42-inch cutting deck, durable Briggs & Stratton engine, hydrostatic transmission, electric start, adjustable cutting height, and ergonomic controls. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly Instructions 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Operating Instructions 7. Maintenance Schedule 8. Storage Guidelines 9. Safety Information 10. Warranty Information 11. Troubleshooting

Features at a Glance

Key components: 42-inch reinforced steel cutting deck, Briggs & Stratton engine, hydrostatic transmission, electric start, adjustable seat, cup holder, and ergonomic control panel.

FeatureDescription
Cutting Deck42-inch reinforced steel with anti-scalp wheels
EngineBriggs & Stratton 724cc OHV engine
TransmissionHydrostatic with infinite speed control
Starting SystemElectric key start with backup recoil
Cutting HeightAdjustable from 1.5 to 4 inches
Fuel Capacity2.5 gallons
SeatHigh-back with adjustable position
Blade EngagementElectric PTO clutch
Drive SystemRear-wheel drive with differential lock
Mulching CapabilityOptional mulching kit available

Assembly Instructions

Unpack and inspect all parts. Assembly requires basic tools.

  1. Install steering wheel: Align and secure with provided bolt.
  2. Attach seat: Mount using four bolts and adjust position.
  3. Install battery: Connect red (+) then black (-) terminals.
  4. Attach cutting deck: Lower deck onto mounting points and secure pins.
  5. Add fuel: Use fresh unleaded gasoline (87 octane minimum).

WARNING! Mower is heavy; use assistance during assembly. Ensure all bolts are properly tightened.

First-Time Setup

Complete assembly before first use.

  1. Check oil level: Ensure engine oil is at full mark.
  2. Add fuel: Fill tank with fresh unleaded gasoline.
  3. Adjust seat: Position for comfortable reach to all controls.
  4. Test controls: Verify steering, brake, and blade engagement.
  5. Perform initial start: Follow starting procedure in manual.

CAUTION! Operate only in well-ventilated areas. Keep children and pets away during operation.

Specifications

Controls and Settings

Control Panel: Ignition switch, throttle control, choke, PTO engagement, hour meter.

Operator Controls: Steering wheel, brake pedal, forward/reverse pedals, cutting height lever, parking brake.

Settings: Throttle (fast/slow positions), choke (cold starts), cutting height (lever adjustment), parking brake (engage before dismounting). Safety: Seat safety switch prevents operation when not seated. Blade engagement: Electric PTO switch with safety interlock.

Operating Instructions

Starting: Ensure parking brake engaged, PTO disengaged, turn key to start.

  1. Pre-operation check: Verify oil, fuel, tire pressure, and deck clearance.
  2. Starting engine: Set throttle to fast, engage choke if cold, turn key.
  3. Engaging blades: Move to cutting area, reduce speed, engage PTO.
  4. Mowing patterns: Overlap passes by 2-3 inches for even cut.
  5. Stopping: Disengage PTO, engage parking brake, turn key off.

Tip: Mow when grass is dry for best results. Avoid mowing in reverse when possible.

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

  1. After first 5 hours: Change engine oil and check all bolts.
  2. Every 25 hours: Check tire pressure, lubricate fittings, inspect blades.
  3. Every 50 hours: Change oil, replace air filter, check spark plug.
  4. Every 100 hours: Replace fuel filter, check drive belt tension.
  5. Seasonal: Sharpen/replace blades, clean deck, check battery.

WARNING! Always disconnect spark plug before performing maintenance. Allow engine to cool completely.

Storage Guidelines

Proper storage prevents damage during off-season.

  1. Fuel system: Add fuel stabilizer or drain tank completely.
  2. Battery: Remove and store in cool, dry place on trickle charger.
  3. Cleaning: Thoroughly clean deck and undercarriage.
  4. Protection: Store in dry, covered area with tires inflated.
  5. Blades: Apply light oil to prevent rust.

CAUTION! Never store with fuel in tank without stabilizer. Keep away from open flames.

Safety Information

Read and understand all safety instructions before operation.

SymbolMeaningPrecaution
⚠️WarningIndicates potentially hazardous situation
🔥Fire HazardKeep away from flammable materials
Electrical HazardDisconnect battery before service
👂Hearing ProtectionWear ear protection during operation
👁️Eye ProtectionWear safety glasses during maintenance

Important: Never remove safety devices or bypass safety switches.

Warranty Information

Craftsman 42 Riding Mower includes 2-year limited warranty covering defects in materials and workmanship. Warranty does not cover normal wear, improper maintenance, or commercial use. For warranty claims, contact Craftsman Customer Service at 1-888-331-4569 or visit www.craftsman.com. Keep original receipt as proof of purchase.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startFuel, spark, batteryCheck fuel level, spark plug connection, battery charge.
Poor cutting performanceDull blades, deck clogSharpen/replace blades, clean deck underside.
Uneven cuttingTire pressure, deck levelCheck tire pressure, adjust deck leveling.
Loss of powerAir filter, fuel filterReplace air and fuel filters.
Hydrostatic issuesLow fluid, linkageCheck transmission fluid, adjust control linkage.
Battery not chargingAlternator, connectionsTest alternator output, clean battery terminals.

Reset: Disconnect battery for 5 minutes to reset electrical system if needed.

Service: 1-888-331-4569; www.craftsman.com

Craftsman 42 Riding Mower Manual © - All Rights Reserved 2025