3. INSPECTION/ADJUSTMENT STRYKER 125/150 IGNITION TIMING The CDI ignition timing is not adjust- able. If the timing is incorrect, check the CDI unit, ignition coil and A.C. generator and replace any faulty parts. Remove the ignition timing eye hole cap on the left crankcase cover. Warm up the engine and check the ignition timing with a timing light. When the engine is running at the specified rpm, the ignition timing is correct if the "T" mark aligns with the index mark on the crankcase within 2°. Timing Light Ignition Timing: 15°2°BTDC/1500rpm CARBURETOR BODY At High and Low Speeds The engine must be warm for accurate idle speed adjustment. Adjust the idle speed to the specified range by turning the throttle stop screw and pilot screw. Idle Speed: 1600100rpm Pilot Screw Screws AIR CLEANER AIR CLEANER REPLACEMENT Remove the right side cover. Remove the air cleaner case cover screws and the cover. Remove the air cleaner element. Check the element and replace it with a new one if it is excessively dirty or damaged. 3-8