TM 10-3930-669-20 8.  ENGINE DOES NOT DEVELOP FULL POWER (CONT). KNOWN INFO Engine operates. Fuel OK. POSSIBLE PROBLEMS Throttle adjustment incorrect. Intake/exhaust valve adjustment incorrect. Fuel lines loose or damaged. Fuel injector(s) faulty. TEST OPTIONS Visual inspection. REASON FOR QUESTION If throttle is not adjusted correctly, throttle speed will be too low to obtain full power. 2-102