Owners Manual
Page 5
... 9. Specifications are subject to change without notice. Parts location TR2350S 1. Starter knob 12. Tool Kit 1 pc. output 0.95 Hp (0.71 kW)at 7000/min-1(rpm) Idle speed 3000 ± 200/min-1(rpm) Fuel Mixture (Gasoline 50 : Oil 1) (when using RedMax/ZENOAH genuine oil) Carburetor Walbro Diaphragm type Spark plug NGK BPMR7A Fuel tank...
... 9. Specifications are subject to change without notice. Parts location TR2350S 1. Starter knob 12. Tool Kit 1 pc. output 0.95 Hp (0.71 kW)at 7000/min-1(rpm) Idle speed 3000 ± 200/min-1(rpm) Fuel Mixture (Gasoline 50 : Oil 1) (when using RedMax/ZENOAH genuine oil) Carburetor Walbro Diaphragm type Spark plug NGK BPMR7A Fuel tank...
Owners Manual
Page 12
... engines offered by most manufacturers. • Exhaust emission are controlled by the RedMax TwoStroke engine warranty. Hi-Performance 2-stroke engines produce higher HP outputs as :...Poor quality gasolines or oils may contain maximum of fuel lines, gaskets and internal carburetor components, etc... Alternative fuels cause high moisture absorption into the fuel/oil mixture... and move at 50:1 ratio. • Unleaded gasoline is recommended to operate on CLEAN Mid- TR2350S 7. WARNING NOTE • Gasoline is NOT approved. • Alternative Fuels (Not Gasoline) Alternative ...
... engines offered by most manufacturers. • Exhaust emission are controlled by the RedMax TwoStroke engine warranty. Hi-Performance 2-stroke engines produce higher HP outputs as :...Poor quality gasolines or oils may contain maximum of fuel lines, gaskets and internal carburetor components, etc... Alternative fuels cause high moisture absorption into the fuel/oil mixture... and move at 50:1 ratio. • Unleaded gasoline is recommended to operate on CLEAN Mid- TR2350S 7. WARNING NOTE • Gasoline is NOT approved. • Alternative Fuels (Not Gasoline) Alternative ...
Owners Manual
Page 13
...gasoline and agitate again for a period of time, RECOMMENDED MIXING RATIO GASOLINE 50 : OIL 1 (when using RedMax Air-Cooled "Max Life") clean the fuel tank after rendering it may clog the carburetor and result in the section Limited Warranty carefully. Place a clear indication on a clean surface. 2. U ...12345 20 40 60 80 100 NOTE • As for details of moisture container. Put fuel into a clean, approved fuel container. 3. TR2350S 7. Pour in the a tightly sealed approved container to limit the entry of quality assurance, read the description in the ■ HOW TO ...
...gasoline and agitate again for a period of time, RECOMMENDED MIXING RATIO GASOLINE 50 : OIL 1 (when using RedMax Air-Cooled "Max Life") clean the fuel tank after rendering it may clog the carburetor and result in the section Limited Warranty carefully. Place a clear indication on a clean surface. 2. U ...12345 20 40 60 80 100 NOTE • As for details of moisture container. Put fuel into a clean, approved fuel container. 3. TR2350S 7. Pour in the a tightly sealed approved container to limit the entry of quality assurance, read the description in the ■ HOW TO ...
Owners Manual
Page 14
... minutes before adjusting the idling speed. Shift the stop switch to its end or returning it . (OP2) (1) stop frequently at the carburetor side end. When the cutting head keeps rotating after several times until engine fires. (OP3) IMPORTANT • Avoid pulling the rope to...OP5 OP3 5. When the engine tends stop switch (2) RUN (3) STOP (a) lockout lever (b) throttle trigger OP4 .04 in the clear tube. (OP1) 3. TR2350S 8. Keep the cutting head clear of the engine. 2. Firmly grasp (a) and (b) with the cable adjuster as it , leave the choke open the choke...
... minutes before adjusting the idling speed. Shift the stop switch to its end or returning it . (OP2) (1) stop frequently at the carburetor side end. When the cutting head keeps rotating after several times until engine fires. (OP3) IMPORTANT • Avoid pulling the rope to...OP5 OP3 5. When the engine tends stop switch (2) RUN (3) STOP (a) lockout lever (b) throttle trigger OP4 .04 in the clear tube. (OP1) 3. TR2350S 8. Keep the cutting head clear of the engine. 2. Firmly grasp (a) and (b) with the cable adjuster as it , leave the choke open the choke...
Owners Manual
Page 16
TR2350S 9. Maintenance Maintenance, replacement, or repair of the spool, and then put the ends through the eyelets on the housing, press the cap against the housing, .../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 SHAFT MA1 ■ REFILLING TRIMMING LINE (MA1) 1. Avoid using a larger line as indicated on...
TR2350S 9. Maintenance Maintenance, replacement, or repair of the spool, and then put the ends through the eyelets on the housing, press the cap against the housing, .../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 SHAFT MA1 ■ REFILLING TRIMMING LINE (MA1) 1. Avoid using a larger line as indicated on...
Owners Manual
Page 18
... to overheat, and that the muffler is necessary to remove the engine cover shown in (MA7) in turn could cause the engine to the brushcutter. TR2350S 9. Before storing the unit, empty the fuel tank and run the engine until it is clean and free of wood chips, leaves, and other waste... before use for rust prevention. 11. Maintenance that it uses all screws, bolts, and fittings. 3. Note that this in the fuel line and the carburetor. Disposal • When disposing your local regulations.
... to overheat, and that the muffler is necessary to remove the engine cover shown in (MA7) in turn could cause the engine to the brushcutter. TR2350S 9. Before storing the unit, empty the fuel tank and run the engine until it is clean and free of wood chips, leaves, and other waste... before use for rust prevention. 11. Maintenance that it uses all screws, bolts, and fittings. 3. Note that this in the fuel line and the carburetor. Disposal • When disposing your local regulations.
Owners Manual
Page 22
...keep running/Hard re-starting. CHECK PROBABLE CAUSES fuel tank ➞ incorrect fuel or staled fuel ➞ carburetor adjustment screw ➞ out of normal range ➞ spark plug is fouled/wet ➞ plug gap... ➞ ACTION drain it and with our service shop in your area. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw sparking (no spark) spark plug PROBABLE CAUSES ➞ incorrect fuel ➞ fuel filter is clogged ...➞ correct (GAP: 0.6 - 0.7 mm) ➞ retighten Case 2. Troubleshooting guide Case 1. US-20 TR2350S 13.
...keep running/Hard re-starting. CHECK PROBABLE CAUSES fuel tank ➞ incorrect fuel or staled fuel ➞ carburetor adjustment screw ➞ out of normal range ➞ spark plug is fouled/wet ➞ plug gap... ➞ ACTION drain it and with our service shop in your area. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw sparking (no spark) spark plug PROBABLE CAUSES ➞ incorrect fuel ➞ fuel filter is clogged ...➞ correct (GAP: 0.6 - 0.7 mm) ➞ retighten Case 2. Troubleshooting guide Case 1. US-20 TR2350S 13.
Owners Manual
Page 71
LABEL, RECOIL 92 848-8X1-0100 LABEL, CAUTION TR2350S Q'ty 4 1 1 2 1 1 2 2 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 3 1 1 1 P/L-5 Parts list Fig.2 ENGINE UNIT TR2350S (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1 848-E3Y-12A0 CYLINDER 1 2 T1600-12210 GASKET...27 T1600-13170 • SCREW 1 28 5500-13121 GASKET 1 29 5500-13131 GASKET 1 30 5500-85510 SCREW M5x16 2 31 848-E48-8100 CARBURETOR ASSY WYL-221 1 32 0263-90550 SCREW M5x50 2 33 T1600-82100 BODY ASSY 1 34 1970-82190 • SLEEVE 1 35 T1600-82130 •...
LABEL, RECOIL 92 848-8X1-0100 LABEL, CAUTION TR2350S Q'ty 4 1 1 2 1 1 2 2 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 3 1 1 1 P/L-5 Parts list Fig.2 ENGINE UNIT TR2350S (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1 848-E3Y-12A0 CYLINDER 1 2 T1600-12210 GASKET...27 T1600-13170 • SCREW 1 28 5500-13121 GASKET 1 29 5500-13131 GASKET 1 30 5500-85510 SCREW M5x16 2 31 848-E48-8100 CARBURETOR ASSY WYL-221 1 32 0263-90550 SCREW M5x50 2 33 T1600-82100 BODY ASSY 1 34 1970-82190 • SLEEVE 1 35 T1600-82130 •...
Parts List
Page 5
LABEL, RECOIL 92 848-8X1-0100 LABEL, CAUTION TR2350S Q'ty 4 1 1 2 1 1 2 2 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 3 1 1 1 P/L-5 Parts list Fig.2 ENGINE UNIT TR2350S (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1 848-E3Y-12A0 CYLINDER 1 2 T1600-12210 GASKET... 27 T1600-13170 • SCREW 1 28 5500-13121 GASKET 1 29 5500-13131 GASKET 1 30 5500-85510 SCREW M5x16 2 31 848-E48-8100 CARBURETOR ASSY WYL-221 1 32 0263-90550 SCREW M5x50 2 33 T1600-82100 BODY ASSY 1 34 1970-82190 • SLEEVE 1 35 T1600-82130 •...
LABEL, RECOIL 92 848-8X1-0100 LABEL, CAUTION TR2350S Q'ty 4 1 1 2 1 1 2 2 2 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 3 1 1 1 P/L-5 Parts list Fig.2 ENGINE UNIT TR2350S (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1 848-E3Y-12A0 CYLINDER 1 2 T1600-12210 GASKET... 27 T1600-13170 • SCREW 1 28 5500-13121 GASKET 1 29 5500-13131 GASKET 1 30 5500-85510 SCREW M5x16 2 31 848-E48-8100 CARBURETOR ASSY WYL-221 1 32 0263-90550 SCREW M5x50 2 33 T1600-82100 BODY ASSY 1 34 1970-82190 • SLEEVE 1 35 T1600-82130 •...