Installation Guide
Tools Needed:
- Adjustable wrench set
- Socket set
- Screwdrivers (flat and Phillips)
- Pliers
- Torque wrench
Step-by-Step Assembly
- Unpack and Inspect: Carefully remove all packaging materials and inspect components for shipping damage.
- Install Steering Wheel: Align steering wheel with column and secure with provided hardware.
- Attach Seat: Position seat on mounting brackets and secure with bolts and washers.
- Install Battery: Connect battery cables (red to positive, black to negative) and secure battery in tray.
- Attach Cutting Deck: Lower deck lift lever, align deck with mounting points, and secure with pins and retainers.
- Check Tire Pressure: Inflate all tires to recommended PSI (front: 14 PSI, rear: 10 PSI).
- Add Engine Oil: Fill engine with SAE 30 detergent oil (48 oz. capacity).
- Add Fuel: Fill fuel tank with fresh unleaded gasoline (minimum 87 octane).
- Pre-Operation Check: Verify all controls, safety switches, and brake function properly.
Specifications
| Model Series | CMXGRAM1130042 |
| Type | Riding Lawn Tractor |
| Color | Red/Black |
| Cutting Width | 42 inches |
| Engine Type | Briggs & Stratton 540cc OHV |
| Horsepower | 19 HP |
| Transmission | 6-Speed Manual Gear Drive |
| Fuel Capacity | 2.5 gallons |
| Cutting Height Range | 1.5 - 4 inches (12 positions) |
| Turning Radius | 18 inches |
| Dimensions (LxWxH) | 68 x 54 x 42 inches |
| Weight | 480 lbs |
| Max Speed | 5.5 mph |
Warranty Information
- Full Warranty: 2 years limited warranty
- Engine Warranty: 3 years on Briggs & Stratton engine
- Deck Warranty: Lifetime limited warranty on cutting deck
- Additional Coverage: Optional extended protection plans available
For warranty service, contact Craftsman Customer Service at 1-888-331-4569 or visit Craftsman.com
Key Features
42-Inch Cutting Deck
Tri-blade system with aerodynamic design provides superior cutting performance and excellent grass dispersal for a clean, even cut.
19 HP Engine
Powerful Briggs & Stratton 540cc OHV engine delivers reliable performance with easy-start technology and reduced emissions.
6-Speed Manual Transmission
Manual gear drive with 6 forward and 1 reverse speed provides optimal control for various mowing conditions and terrain types.
Adjustable Cutting Height
Single lever adjustment allows quick changes to cutting height across 12 positions from 1.5 to 4 inches without tools.
Comfortable High-Back Seat
Padded high-back seat with armrests provides comfort during extended mowing sessions with easy adjustment for operator height.
Dual Brake System
Independent left and right brake pedals allow for zero-turn maneuverability and precise control in tight spaces.
Cutting System Features
Aerodynamic Deck Design
Optimized airflow lifts grass for even cutting and superior discharge
Tri-Blade System
Three high-lift blades overlap for complete cutting coverage
Deck Wash Port
Easy-connect system for cleaning underside of deck after use
Anti-Scalp Rollers
Prevent deck from scalping lawn on uneven terrain
Quick-Change Blades
Simple blade replacement system requires minimal tools
Mulching Capability
Optional mulching kit available for nutrient recycling
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Empty fuel tank, dead battery, safety switch engaged | Check fuel level, charge battery, ensure seat switch is engaged |
| Poor cutting performance | Dull blades, incorrect cutting height, clogged deck | Sharpen/replace blades, adjust cutting height, clean deck |
| Excessive vibration | Unbalanced blade, loose components, damaged spindle | Balance or replace blade, tighten all bolts, inspect spindles |
| Loss of power | Dirty air filter, old fuel, clogged fuel line | Replace air filter, drain old fuel, clean fuel system |
| Uneven cutting | Uneven tire pressure, deck not level, worn blades | Adjust tire pressure, level deck, replace blades |
| Hard steering | Low tire pressure, need lubrication, alignment issue | Inflate tires, lubricate steering components, check alignment |
Common Issues & Solutions
- Battery not charging: Check alternator output and battery connections
- Deck won't engage: Verify PTO switch and clutch operation
- Excessive fuel consumption: Check for leaks, adjust carburetor, clean air filter
- Hydrostatic transmission issues: Check fluid level and condition
- Brake problems: Adjust brake linkage and check pads
- Electrical issues: Check fuses, wiring connections, and switches
Manual Downloads
Current Model Manuals
CMXGRAM1130042
42" 19HP Riding Mower
CMXGRAM1130040
40" 17HP Riding Mower
CMXGRAM1130046
46" 21HP Riding Mower
CMXGRAM1130050
50" 24HP Riding Mower
Popular Previous Models
247.203830
42" 18HP Manual Transmission
247.28954
42" 19HP Electric Start
28841
42" 20HP Hydrostatic Drive
27712
42" 17HP 6-Speed