Bulbs
Flower Basics
Flower Beds & Specialty Gardens
Flower Garden
Garden Furniture
Garden Gnomes
Garden Seeds
Garden Sheds
Garden Statues
Garden Tools & Supplies
Gardening Basics
Green & Organic
Groundcovers & Vines
Growing Annuals
Growing Basil
Growing Beans
Growing Berries
Growing Blueberries
Growing Cactus
Growing Corn
Growing Cotton
Growing Edibles
Growing Flowers
Growing Garlic
Growing Grapes
Growing Grass
Growing Herbs
Growing Jasmine
Growing Mint
Growing Mushrooms
Orchids
Growing Peanuts
Growing Perennials
Growing Plants
Growing Rosemary
Growing Roses
Growing Strawberries
Growing Sunflowers
Growing Thyme
Growing Tomatoes
Growing Tulips
Growing Vegetables
Herb Basics
Herb Garden
Indoor Growing
Landscaping Basics
Landscaping Patios
Landscaping Plants
Landscaping Shrubs
Landscaping Trees
Landscaping Walks & Pathways
Lawn Basics
Lawn Maintenance
Lawn Mowers
Lawn Ornaments
Lawn Planting
Lawn Tools
Outdoor Growing
Overall Landscape Planning
Pests, Weeds & Problems
Plant Basics
Rock Garden
Rose Garden
Shrubs
Soil
Specialty Gardens
Trees
Vegetable Garden
Yard Maintenance
John Deere L120 Blades Won't Engage
John Deere L120 Blades Won't Engage. John Deere manufactures the L120 model of garden tractor with either a manual or an automatic transmission. An integral safety interlock system will not allow you to start the engine and engage the blades unless all safety devices are in the correct position. Check to make sure all items are in the correct...
John Deere manufactures the L120 model of garden tractor with either a manual or an automatic transmission. An integral safety interlock system will not allow you to start the engine and engage the blades unless all safety devices are in the correct position. Check to make sure all items are in the correct position, start the engine and lastly, engage the mower blades.
Free Wheeling Lever
Walk to the rear of the lawn tractor with an automatic transmission. Push the free wheeling lever, in the rear-center of the lawn mower, inward. This lever pulls out to allow you to push your lawn mower outdoors to start it. It allows unrestricted movement of the mower and enables it to roll freely by disengaging the transmission. You should never start a lawn mower in an enclosed area. If the lever remains pulled out, the engine will not start.
Seat Switch
Sit down in the operator's seat. A safety interlock switch lies underneath the seat and it presses down when weight is in the seat. The engine will not start without sufficient weight. This safety feature makes certain that the engine stops immediately if an operator falls from the seat while in use, or a child tries to start the lawn tractor.
Parking Brake
Apply the parking brake by pressing the lever in front of your left foot entirely forward on models with a manual transmission, or your right foot on automatic transmission models of the L120 tractor. It will lock in place when you remove your foot. The parking brake must be engaged for the engine to start.
PTO Switch
Press the electric PTO switch inward on the right, upper side of the dash. This disengages the blades. The mower will not start with blades turning.
Transmission Lever
Place the transmission lever in neutral. Automatic L120 models have the lever on the right side of the operator's seat and gear models that you shift by hand have the lever on the left side of the operator's seat. The mower will not start unless the transmission is in neutral.
