If oil other than Tecumseh two cycle is used, use Tecumseh's fuel stabilizer part 730245. This ServiceManual has easy-to-read text sections with top quality diagrams andinstructions. Install the pump cover retaining screw diag. Tecumseh two-cycle oil part 730227C contains a fuel stabilizer for year round fuel stability in and out of season. Install a Tecumseh Spark Plug Tester part 670366 and check for spark. They have cast iron blocks and aluminium alloy heads, with a crankshaft supported by 5 main bearings.
Indicates Tecumseh Engine Manufac- turer. Do not rotate or twist cylinder diag. Check the governor spring for a stretched or distorted condition. It uses a married idle and high speed circuitry. The idle has a metering jet that can be removed for cleaning. The governor's function is to maintain a R.
Integral screens or fittings are not serviceable. If the engine runs wide open faster than normal , shut the engine off or slow it down immediately. Two different styles of recoil starters are used along with different starter rope locations. Do not Note: Punch should be of the exceed 30 minutes soak time. Tecumseh engines use either a polyurethane or a paper type air filter system.
A polyurethane pre-filter or a flocked screen may be used in conjunction with the main filter. Integral screens or Washer fittings are not serviceable diag. A fuel stabilizer is added to the fuel tank or storage container. Consult the Tecumseh Master Technician's Parts Manual using the engine model and specification number for replacement part information. The governor's function is to maintain a R.
An acceptable alternative to removing all gasoline is adding a fuel stabilizer to the gasoline such as Tecumseh part 730245A. Tecumseh- carbon monoxide can cause headaches, dizziness, Power. Torque the module mounting screws to 30-40 inch pounds 3. Visually inspect the air vane, linkage, carburetor throttle shaft, and speed control for debris blockage, binding, breakage, or incorrect hook-up. Replace if any damage is evident. Always follow the mix ratio and mixing procedure found on the stabilizer container.
Attach to the crankcase of the engine with the blower housing base screws and insert the other end into a bench vise to hold crankcase while inserting engine components. These are the same manuals used by the pros and will pay for themselves on the first job. Checking a torque value on a new or used engine may be lower due to torque relaxation that occurs on all engines from thermal expansion and contraction. Use fingers to compress the piston rings and push the cylinder onto the piston. Blow out all fuel same or larger diameter than passages with compressed air. Air vane governors are controlled by the air velocity created by fins on the flywheel. While written at basic level, these materials contain clear and accurate instructions for both troubleshooting and repair.
Remove the spark plug wire before doing any service work on the engine. Two different styles of recoil starters are used along with different starter rope locations. Breathing Company at 1-800-558-5402 or visit www. Install a commercially available spark plug tester and check for spark. Consult the Two Cycle Technician's Handbook part 692508 if service is required on this series of carburetor. Tecumseh and Peerless Transmission and Drive Products. In order to assure your safety and the efficient functioning of the vehicle, this manual should be read thoroughly.
If applicable, attach the air vane and torque the mounting screw to 3-5 inch pounds. Consult the Two Cycle Technician's Handbook part 692508 if service is required on this series of carburetor. Air vane governors are controlled by the air velocity created by fins on the flywheel. If either condition is present, replace the paper type filter using the following steps. A polyurethane pre-filter or a flocked screen may be used in conjunction with the main filter.