RedMax SGCZ2500S Owner'S/Operator'S Manual Download Page 31

EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY, KOMATSU ZENOAH
AMERICA INC. (THE COMPANY), THROUGH ANY RedMax DEALER, WILL REPAIR OR REPLACE, FREE OF CHARGE, 
FOR THE ORIGINAL AND EACH SUBSEQUENT PURCHASER, ANY PART OR PARTS FOUND TO BE DEFECTIVE IN 
MATERIAL AND/OR WORKMANSHIP. EMISSION-RELATED PARTS ARE:

THE CARBURETOR ASSY, COIL ASSY, ROTOR, SPARKPLUG, 

AIR FILTER, FUEL FILTER, INTAKE MANIFOLD, AND THE GASKETS

ALL OTHER PARTS EXCEPT ABOVE PARTS, FOR TWO (2) YEARS OF HOME USE [ ONE (1) YEAR FOR ANY OTHER 
USE ] FROM THE DATE OF ORIGINAL ANY DELIVERY, THE COMPANY. THROUGH ANY RedMax DEALER, WILL REPAIR
OR REPLACE, FREE OF CHARGE, FOR THE ORIGINAL PURCHASER, ANY PART OF PARTS FOUND TO BE DEFECTIVE 
IN MATERIAL AND/OR WORKMANSHIP. THIS IS THE EXCLUSIVE REMEDY.

THE PURCHASER SHALL BEAR COSTS OF TRANSPORTING THE UNIT TO AND FROM THE RedMax DEALER.

THE PURCHASER SHALL NOT BE CHARGED FOR DIAGNOSTIC LABOR WHICH LEADS TO THE DETERMINATION 
THAT A WARRANTED PART IS DEFECTIVE, IF THE DIAGNOSTIC WORK IS PERFORMED AT THE RedMax DEALER.

THE PURCHASER  OR OWNER IS RESPONSIBLE FOR THE PERFORMANCE OF THE REQUIRED MAINTENANCE AS 
DEFINED BY THE MANUFACTURER IN THE OWNER/OPERATOR MANUAL.

ANY WARRANTED PART WHICH IS NOT SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE, OR 
WHICH IS SCHEDULED ONLY FOR REGULAR INSPECTION TO THE EFFECT OF "REPAIR OR REPLACE AS 
NECESSARY" SHALL BE WARRANTED FOR THE WARRANTY PERIOD.ANY WARRANTED PART WHICH IS 
SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE SHALL BE WARRANTED FOR THE PERIOD OF 
TIME UP TO THE FIRST SCHEDULED REPLACEMNET POINT FOR THE PART.

ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON-
WARRANTY MAINTENANCE OR REPAIRS, AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE 
COMPANY.

THE COMPANY IS LIABLE FOR DAMAGES TO OTHER ENGINE COMPONENTS CAUSED BY THE FAIRURE OF A 
WARRANTED PARTS STILL UNDER WARRANTY.

THE WARRANTY DOES NOT APPLY TO THOSE UNITS WHICH HAVE BEEN DAMAGED BY NEGLIGENCE OF 
INSTRUCTION LISTED IN THE OWNER/OPERATOR MANUAL FOR PROPER USE AND MAINTENANCE OF THE UNITS, 
ACCIDENT MISHANDLING, ALTERATION, ABUSE, IMPROPER LUBULICATION, USE OF ANY PARTS OR ACCESSARIES 
OTHER THAN THOSE SPECIFIED BY THE COMPANY, OR OTHER CAUSES BEYOND THE CONPANY'S CONTROL. 

THIS WARRANTY DOES NOT COVER THOSE PARTS REPLACED BY NORMAL WEAR OR HARMLESS CHANGES IN 
THEIR APPEARANCE.

THERE ARE NO OTHER EXPRESS WARRANTIES.

IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
ARE LIMITED TO TWO (2) YEARS OF HOME USE [ ONE (1) YEAR FOR ANY OTHER USE ] FROM THE ORIGINAL 
DELIVERY DATE.

LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL DAMAGE UNDER ANY AND ALL WARRANTIES
ARE EXCLUDED.

SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS OR EXCLUSION OR 
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMINATION OR EXCLUSION MAY 
NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY 
FROM STATE TO STATE.
IF YOU NEED TO OBTAIN INFORMATION ABOUT THE NEAREST SERVICE CENTER, PLEASE CALL KOMATSU 
ZENOAH AMERICA INC. AT (770)-381-5147.

IMPORTANT: YOU WILL RECEIVE A WARRANTY REGISTRATION CARD AT TIME OF PURCHASE.PLEASE FILL
OUT THE CARD AND SEND IT TO RedMax / KOMATSU ZENOA AMERICA WITHIN SEVEN (7) DAYS.BE SURE TO KEEP
A COPY FOR YOUR RECORDS.

RedMax 2-YEAR LIMITED WARRANTY

KOMATSU ZENOAH AMERICA INC. 

4344 Shackleford Road Suite 500 

Norcross, Georgia 30093 

Summary of Contents for SGCZ2500S

Page 1: ...ntains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING Before using our products please read this manual carefully to understand the proper...

Page 2: ......

Page 3: ...cates instructions which must be followed in order to prevent accidents which could lead to serious bodily injury or death This mark indicates instructions which must be followed or it leads to mechan...

Page 4: ...s Standard operation speed 8000 9500 rpm Fuel tank capacity 22 0 fl oz 0 65 Transmission Centrifugal clutch Gear reduction Rigid driveshaft Crank mechanism Reduction ratio 7 87 Standard Accessories Sh...

Page 5: ...1 CALIFORNIA EMISSION REGULATIONS FOR SI SORE s COMPLIANCE PERIOD CATEGORYA ENGINE FAMILY 1KZXS 0254QR EM ENGINE DISPLACEMENT 25 4cc REFER TO OWNER S MANUAL FOR MAINTE NANCE SPECIFICATIONS AND ADJUSTM...

Page 6: ...ou should wear proper clothing and protective equipment 1 Helmet 2 Ear protectors 3 Protection goggles or face protector 4 Thick work gloves 5 Non slip sole work boots 2 And you should carry with you...

Page 7: ...te the product properly and in a safe manner 2 When planning your work schedule allow plenty of time to rest Limit the amount of time over which the product is to be used continuously to somewhere aro...

Page 8: ...le before beginning work 3 Inspect the entire unit for loose fasteners and fuel leakage Make sure that the cutting attachment is properly installed and securely fastened 4 Be sure the debris guard is...

Page 9: ...rt than the width of your shoulders so that your weight is distributed evenly across both legs and always be sure to maintain a steady even posture while working 2 Keep cutting attachment below waist...

Page 10: ...other part or when replacing the oil or any lubricant always be sure to use only RedMax products or products which have been certified by RedMax for use with the RedMax product 4 In the event that an...

Page 11: ...ere nearby before refueling 4 Wipe spilled fuel completely using a dry rag if any fuel spillage occurs during refueling 5 After refueling screw the fuel cap back tightly onto the fuel tank and then ca...

Page 12: ...the engine can get loose resulting in a hazardous event Tighten the screws gradually by turns CONNECTING THROTTLE WIRE 1 Remove the air cleaner cover 2 Connect the end of the throttle wire to the join...

Page 13: ...sing If it will not bottom twist the case slightly back and forth 3 Align the locking holes and make sure that the locking screw short is fastened to the bottom by hand then secure it with wrench 1 Cu...

Page 14: ...ut addition of any major hardware or the introduction of an inert material during combustion These engines are certified to operate on unleaded gasoline Make sure to use gasoline with a minimum octane...

Page 15: ...fueling point before starting the engine 3 Stop the engine before refueling the unit FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine part...

Page 16: ...void pulling the rope to its end or returning it by releasing the knob Such actions can cause starter failures 6 Move the choke lever downward to open the choke And restart engine OP2 7 Allow the engi...

Page 17: ...pm becomes up STANDARD OPERATION SPEED 8000 9500 rpm Running engine with faster engine speed than 9500 rpm may damage the engine slower engine speed than 8000 rpm may cause of the poor cutting ability...

Page 18: ...ngine and pull the throttle lever gradually The blades will start moving as the engine speed goes up To stop the blade motion simply release the throttle lever The clutch will disengage and the blades...

Page 19: ...screws nuts bolts tighten replace not adjusting screws E N G I N E S H A F T MAINTENANCE CHART BLADE MAINTENANCE Use protective gloves whenever inspecting removing sharpening and installing the blade...

Page 20: ...ng Replace with a new blade when the width at the end becomes less than 5 16 in 7 75mm MA4 1 New blade 2 Worn out blade Using a worn blade can cause chipping of cutters resulting in a loss of operatio...

Page 21: ...tarting failure and mis firing are often caused by a fouled spark plug Clean the spark plug and check that the plug gap is in the correct range For a replacement plug use the correct type specified by...

Page 22: ...rs Use only lithium based greases 1 Screw 2 Seal washer 3 Grease approx 10cc 4 Air purge 5 Bolt 6 Grease approx 5cc INTAKE AIR COOLING VENT Never touch the cylinder muffler or spark plugs with your ba...

Page 23: ...t of the cylinder 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 fail...

Page 24: ...ect GAP 0 6 0 7mm spark plug disconnected retighten Case 2 Engine starts but does not keep running Hard re starting CHECK PROBABLE CAUSES ACTION fuel tank incorrect fuel or staled fuel drain it and wi...

Page 25: ...parts list then use parts number described in the parts list 4 The contents described in the parts list may change due to improvement 5 The parts for the machine shall be supplied seven 7 years after...

Page 26: ...11 Parts list 26 Fig 1 DRIVE UNIT S N 000101 and up Fig 2 CASE UNIT Contended with Engine S N 2842 and up...

Page 27: ...EW 0263 90525 1 OP 89 BOLT 6468 91150 4 90 TOOL SET T1500 91000 1 91 SOKET T3002 91310 1 92 WRENCH 09007 00425 1 93 WRENCH 09007 00528 1 94 SPANNER 3540 91120 1 95 COVER 6251 15910 1 OP 96 STRAP ASS Y...

Page 28: ...Fig 3 ENGINE UNIT S N 2842 and up 28 11 Parts list...

Page 29: ...1 66 O RING 1751 81240 1 67 RING 1751 81130 1 Key Description Part Number Q ty 68 SWIVEL 1881 81140 1 69 VALVE ASS Y 70 SCREW 1752 81110 2 71 BRACKET 5500 81120 1 72 NUT adjuster 1751 81180 1 73 SCRE...

Page 30: ...sibilities As the small off road engine owner you are responsible for the performance of the required maintenance listed in your owner s manual KOMATSU ZENOAH recommends that you retain all receipts c...

Page 31: ...ALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON WARRANTY MAINTENANCE OR REPAIRS AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE COMPANY THE COMPANY IS LIABLE FOR DAMAGES TO OTHER ENGINE COM...

Page 32: ...mance ou en durabilit peut tre utilis e pour l entretien hors garantie ou les r parations hors garantie et ce sans r duire l obligation de garantie incombant la soci t La soci t sera tenue responsable...

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