Installation Guide
Tools Needed:
- Adjustable wrench set
- Socket set (3/8" drive)
- Screwdrivers (flat and Phillips)
- Pliers
- Torque wrench
Step-by-Step Assembly
- Unpack and Inspect: Carefully remove all packaging materials and inspect all parts for damage during shipping.
- Install Steering Wheel: Align steering wheel with shaft and secure with provided hardware using proper torque specifications.
- Install Seat: Attach seat assembly to seat plate using provided bolts and washers. Adjust for operator comfort.
- Attach Cutting Deck: Lower deck lift lever, position deck under mower, and connect deck lift linkage and drive belt.
- Connect Battery: Install battery in battery tray, connect positive cable first, then negative cable. Secure with hold-down bracket.
- Add Engine Oil: Add recommended SAE 30 or 10W-30 oil to proper level on dipstick (approximately 48 oz/1.4L).
- Add Fuel: Fill fuel tank with fresh unleaded gasoline (minimum 87 octane) with no more than 10% ethanol content.
- Pre-Operation Check: Check tire pressure, deck level, all fluid levels, and ensure all safety features are functioning properly.
Specifications
| Model Number | CMXGRAM1130045 |
| Engine Type | Briggs & Stratton 540cc OHV |
| Horsepower | 19.5 HP |
| Cutting Width | 42 inches |
| Cutting Height Range | 1.5 to 4 inches (12 positions) |
| Transmission | 6-Speed Manual Gear Drive |
| Fuel Capacity | 2.5 gallons |
| Oil Capacity | 48 oz (1.4L) |
| Tire Size (Front) | 15 x 6.00-6 |
| Tire Size (Rear) | 20 x 10.00-8 |
| Dimensions (LxWxH) | 68 x 54 x 42 inches |
| Weight | 415 lbs |
| Turning Radius | 18 inches |
Warranty Information
- Limited Warranty: 2 years residential use
- Engine Warranty: 3 years on Briggs & Stratton engine
- Deck Warranty: Lifetime limited warranty on cutting deck
- Commercial Warranty: 90 days commercial use
For warranty service, contact Craftsman Customer Service at 1-888-331-4569 or visit Craftsman.com
Key Features
19.5 HP Engine
Powerful Briggs & Stratton 540cc OHV engine provides reliable performance and ample power for tough mowing conditions and moderate slopes.
42-Inch Cutting Deck
Heavy-gauge steel deck with aerodynamic design provides superior cutting performance and excellent grass dispersal for a clean, even cut.
6-Speed Manual Transmission
Manual gear drive transmission offers six forward speeds and one reverse speed for precise control in various mowing conditions.
Adjustable Cutting Height
Single lever cutting height adjustment with 12 positions from 1.5 to 4 inches allows quick changes for different grass types and conditions.
Comfortable High-Back Seat
Padded high-back seat with armrests provides comfort during extended mowing sessions, with easy adjustment for different operator sizes.
Dual Brake System
Independent left and right brake pedals allow for zero-turn maneuverability and precise control when navigating around obstacles.
Cutting Deck Features Explained
AeroForce™ Baffles
Patented deck design creates maximum airflow for superior grass lift and cutting performance
Fabricated Construction
Heavy-duty 10-gauge steel construction resists rust and provides durability for long-lasting performance
Easy Deck Wash
Built-in deck wash port allows easy connection to garden hose for cleaning grass clippings from under deck
Anti-Scalp Rollers
Front-mounted rollers prevent deck from scalping lawn on uneven terrain and when turning
Quick-Change Blades
Standard 21-inch blades are easy to remove and sharpen or replace without special tools
Mulching Capability
Optional mulching kit available to convert to mulching mode for nutrient-rich grass recycling
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Dead battery, safety switches engaged, fuel issue | Check battery charge, ensure seat and brake switches engaged, check fuel level and quality |
| Poor cutting performance | Dull blades, improper deck level, clogged deck | Sharpen or replace blades, level cutting deck, clean under deck |
| Excessive vibration | Unbalanced blades, damaged spindle, loose components | Balance or replace blades, inspect spindles, tighten all deck hardware |
| Loss of power | Clogged air filter, old fuel, dirty carburetor | Replace air filter, drain old fuel, clean or rebuild carburetor |
| Hard to steer | Low tire pressure, worn steering components | Inflate tires to proper pressure, inspect and lubricate steering linkage |
| Uneven cutting | Deck not level, tire pressure uneven, worn blades | Level cutting deck, equalize tire pressure, replace worn blades |
Maintenance Schedule
- Before Each Use: Check tire pressure, fluid levels, and blade condition
- Every 8 Hours: Clean under deck, check for loose hardware
- Every 25 Hours: Change engine oil, check air filter, grease fittings
- Every 50 Hours: Replace air filter, check spark plug, inspect drive belt
- Every 100 Hours: Change oil filter, check transmission fluid, inspect brakes
- Seasonal: Sharpen blades, fuel stabilizer, battery maintenance
Manual Downloads
Current Model Manuals
CMXGRAM1130045
R110 42-inch Riding Mower
CMXGRAM1130046
R110 with Mulching Kit
CMXGRAM1130047
R110 with Bagging System
CMXGRAM1130048
R110 Electric Start Version
Popular Previous Models
CMXGRAM1130035
R100 42-inch Riding Mower
CMXGRAM1130025
T110 42-inch Tractor
CMXGRAM1130015
R90 38-inch Riding Mower
CMXGRAM1130005
R80 36-inch Riding Mower