Zenoah BCZ2500SW, BCZ2500SU manual MA101 MA11, Cylinder Intake air cooling vent back,  24 

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9. Maintenance

MA10(1)

(2)

MA11

brushcutter. Note that it is necessary to remove the engine cover shown in (MA10) in order to be able to view the upper part of the cylinder.

IMPORTANT

•If waste gets stuck and causes blockage around the intake air cooling vent or between the cylinder fins, it may cause the engine to overheat, and that in turn may cause mechanical failure on the part of the brushcutter. (MA10)

(1)cylinder

(2)intake air cooling vent (back)

■PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE

1.Remove the muffler, insert a screwdriver into the vent, and wipe away any carbon buildup. Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time.

2.Tighten all screws, bolts, and fittings.

3.Check to see if any oil or grease has worked its way in between the clutch lining and drum, and if it has wipe it away using oil-free, lead-free gasoline.

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Contents T3002-93111 BCZ2500SBCZ2500SW BCZ2500SUPage Safety First ContentsSpecifications Parts locationBCZ2500S/BCZ2500SU/BCZ2500SW Overall sizeLxWxH  4  5  Symbols on the machine Type de moteur 1KZXS.0254QR EM Cylindrée du moteur 25,4cc 6  For safe operation Working ConditionWorking Circumstance Working Plan  8 Before Starting the Engine Starting the Engine 9  Using the Product  10 Maintenance If Someone ComesHandling Fuel  11 Transportation  12  13  SE5 SE6SE7 SE8 SE9 Mounting Engine SE5 Putting on Waist PADSet up Installing Cutting Head SE10SE10 SE11 Balance UnitHOW to MIX Fuel Fuel 16  Recommended Mixing Ratio Gasoline 50OILFueling the Unit For Your Engine LIFE, Avoid 17  Operation OP1Starting Engine OP4 19  Adjusting the Line Length OP7 20  Maintenance Maintenance ChartFor safety reasons, do not use metalreinforced line MA1 MA2 MA3 MA4 Refilling Trimming Line 22  MA8 MA9 Spark ArresterGear Case MA9 Intake AIR Cooling VentProcedures to be Performed After Every 100 Hours of USE MA101 MA11Cylinder Intake air cooling vent back  24 Storage  25 Optional blade usage  26 OPT3 BCZ2500SU OPT4OPT5 OPT6 Cutting MethodOPT7 OPT8  28 Operation Controlling Blade BounceWhat causes kick out How you can reduce the chance of kick outHow you can maintain the best control  29 OPT9 Maintenance Blade Transporting the Unit 30  Troubleshooting guide Check Probable Causes Action 31   32  Parts list  33  34  Optional Blade & Accessories  35 Drive Unit BCZ2500SW S/N 100001 and up  36 Optional Blade  37  38  BCZ2500S S/N 35208 and up BCZ2500SU S/N 35208 and up  39 Manufacturer’s warranty coverage RedMax 2-YEAR Limited Warranty RedMax Garantie limitée à 2 ans