Adjust the belt tension triangle triangle belt tension is below the belt by hand to gently grip rope is appropriate, too loose too tight to be adjusted Tiller, is: Loosen the four engine mounting bolts, if gasoline engine Tiller spot, in addition to loosen the mounting bolts outside Tiller supply should loosen the connecting plate mounting bolts of the engine and gearbox, move forward or backward appropriate engine Tiller video, so that the V-belt tension degree of compliance with the above requirements, tighten the respective bolt. Engine difficult to start or inability Cause Remedy (1) air filter clogging (2) poor quality of fuel to clean the air filter (3) Replace fuel injector atomization bad (4) Replace the gas mixture of poor quality injectors (diesel) (5) does not clean or replace the valve clearance carburetor (gasoline) (6) does not adjust the spark plug gap spark plug gap (gasoline) (7) does not adjust the fuel supply advance angle of fuel supply advance angle (8) Valve leak grinding or replace valve (9) severe wear replace piston rings piston ring (10) due to lack of oil and replace pull-cylinder diesel engine cylinder liners, pistons, piston rings, replace the gasoline engine casing, pistons, piston rings and other Tiller supply , Ogg Ruijin agricultural machinery (certified), Tiller provided by the Texas Agricultural Machinery Co., Ltd. Aage Ruijin. Texas Agricultural Machinery Co., Ltd. Ruijin Auger (www.agrjnongji.com) is a professional "corn planter, wheat planter, planter millet, cotton planter, pepper planter" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Aage Ruijin agricultural machinery" brand has a good reputation. We adhere to the "service first, customer first" principle, so Ogg Ruijin agricultural machinery has won the trust of customers in all agricultural machinery, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!