When servicing engine when the engine is running , it is important to remove hood to avoid damage from muffler exhaust heat source. Apply baking soda or lime to help neutralize the acid. Start engine and engage mower. Install two screws O to secure throttle valve to shaft and tighten to specification. Components in products that may contain asbestos fibers are brake pads, brake band and lining assemblies, clutch plates, and some gaskets.
Now turn idle mixture screw B in counterclockwise direction until engine just begins to slow. Mulch leaves several times if needed. Remove four screws A holding the outer blower housing in place. Fasteners should be replaced with the same class. Normal handling is not hazardous as long as airborne dust containing asbestos is not generated. Release the reverse implement switch and reposition the machine as the machine begins to move rearward.
Tire chains are recommended for use with most front attachments. See your Authorized Service Center for approved optional equipment. · Keep hands, feet and clothing away. Tighten all connections before applying pressure. Torque values listed are for general use only and include a ±10% variance factor. Cruise control operates only for forward travel. Replace if grooved or bent.
The mower should continue operating. Slowly loosen cap to first stop to relieve pressure before removing completely. Crankshaft Crankpin Journal Wear Limit. Air Leaks - Carburetor: slight. Emergency Stopping · Push down brake pedal. Connect adapter hose F to tester.
Clean cartridge by tapping gently on a flat surface. Put mower lift handle in the lowest position, bringing deck down onto blocks. Hole in governor control lever must align with hole A in governor control plate. If acid is swallowed: 1. Make sure fastener threads are clean and that you properly start thread engagement. If the reed is worn or bent, the breather reed must be replaced. A leak at the seal between the tube and crankcase cover, or at the seal at the upper end of the dipstick, can result in a loss of crankcase vacuum and a discharge of oil or smoke through the muffler.
Do not use cruise control when going down hills. . Use the following checkout procedures to check for normal operation of machine. Bend the anchor up to lengthen the spring to increase the rpm, or down to shorten the spring to reduce the engine rpm. Close fuel shut-off valve, if your machine is equipped. Fasteners should be replaced with the same grade.
Disconnect the plug connected to the fuel shutoff solenoid D. Avoid acid burns by: 1. They feature step-by-step procedures so you can operate, repair, service, maintain, and order parts for your John Deere equipment. Install fuel line and fuel line clamp. It picks up where the service manual leaves off. Check valve clearance with a feeler gauge between valve stem and rocker arm.
Use Proper Tools Use tools appropriate to the work. Always replace shear bolts with identical grade. Result: Mower and engine should stop operation. Children or bystanders may be injured by runover and rotating blades. Do not touch with bare skin, especially the exhaust pipe or muffler while making test.