RedMax BCZ2460TS Owners Manual - Page 14

BCZ2460S/TS 9. Maintenance Maintenance, replacement, or repair of the emission control device and systems may be performed by any non-road engine repair establishment or individual. SHAFT ENGINE ■ MAINTENANCE CHART system/compornent fuel leaks, fuel spillage fuel tank, air filter, fuel filter idle adjusting screw spark plug cylinder fins, intake air cooling vent muffler, spark arrester, cylinder exhaust port throttle trigger, stop switch cutting parts cutting attachment guard angle transmission screws/nuts/bolts procedure before use wipe out ✔ inspect/clean ✔ see ■ADJUSTING IDLING SPEED (p.12) ✔ clean and readjust plug gap clean clean check operation ✔ replace if something's wrong ✔ make sure to attach ✔ grease tighten/replace ✔ every 25 hours after ✔ ✔ ✔ every 50 hours after ✔ every 100 hours after ✔ ✔ note replace, if necessary replace carburetor if necessary GAP: .025in (0.6~0.7mm) replace, if necessary not adjusting screws MA1 WARNING Make sure that the engine has stopped and is cool before performing any service to the unit. Contact with any moving parts, the cutting head or a hot muffler may result in personal injury. ■ REFILLING TRIMMING LINE (MA1) WARNING For safety reasons, do not use metalreinforced line. 1. For replacement line, use a diameter of .095in (2.4mm). The spool is capable for a line up to 20feet (6m) on the 4" head. Avoid using a larger line as it may cut down the trimming performance. 2. Pinch the slotted area on the both sides of the spool housing to unhook the bottom cap. 3. Take out the spool and pull off the old line. Fold new line so that one half line is 4.7in.(12cm) shorter than another half. And then, hook bended end in the slot of the spool. 4. Wind up the line in the correct direction as indicated on the spool. 5. Hook each end of the line in the slot on the edge of the spool, and then put the ends through the eyelets on the housing. Make sure that the spring and the washers are in place. 6. While holding the spool against the housing, pull the line ends to release them from the slot. 7. Line up the slot on the bottom cap with the hook on the housing, press the cap against the housing until it clicks. US-14