Honda GX120UT2 Service Manual
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Honda GX120UT2 Service Manual

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  • Page 23: Specifications

    SPECIFICATIONS P.T.O. TYPE VARIATION SPECIFICATIONS GX120T2 P.T.O. type T ype L1C1 LTK1 QHB1 QMP4 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector )
  • Page 24 SPECIFICATIONS P.T.O. type T ype S1P4 SM11 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector ) R ammer...
  • Page 25 SPECIFICATIONS P.T.O. type T ype VSX1 W1A3 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector ) R ammer...
  • Page 26 SPECIFICATIONS GX160T2 P.T.O. type T ype LHB3 QHB1 QHP1 QMPB A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector )
  • Page 27 SPECIFICATIONS P.T.O. type T ype R1P0 R1U0 SM11 SMJ1 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector )
  • Page 28 SPECIFICATIONS P.T.O. type T ype VPM6 VSW3 VSW5 VSX1 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector )
  • Page 29 SPECIFICATIONS P.T.O. type T ype VED3 W1B0 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector ) R ammer...
  • Page 30 SPECIFICATIONS GX200T2 P.T.O. type T ype LHB2 QAPW QHB1 QHP1 QMP4 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector )
  • Page 31 SPECIFICATIONS P.T.O. type T ype SM11 SMG1 SMG2 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector )
  • Page 32 SPECIFICATIONS P.T.O. type T ype VES1 A ir cleaner D ual D ual silent C yclone L ow profile O il bath S emi dry R ammer M uffler S tandard S tandard (W ith lower protector ) S ilent L ow profile L ow profile (W ith protector ) R ammer...

  • Page 33: Dimensions And Weights Specifications

    SPECIFICATIONS GX120•GX160•GX200UT2 DIMENSIONS AND WEIGHTS SPECIFICATIONS P.T.O. type GX120UT2 GX160UT2 GX200UT2 O verall length 370 mm (14.6 in ) 377 mm (14.8 in ) 386 mm (15.2 in ) 332 mm (13.1 in ) 343 mm (13.5 in ) 352 mm (13.9 in )
  • Page 36 SPECIFICATIONS DIMENSIONS AND WEIGHTS SPECIFICATIONS P.T.O. type GX120T2 GX160T2 GX200T2 O verall length 313 mm (12.3 in ) – – 332 mm (13.1 in ) 343 mm (13.5 in ) 352 mm (13.9 in ) – 288.8 mm (11.37 in ) 312 mm (12.3 in ) 305.5 mm (12.03 in ) 312.5 mm (12.30 in )

  • Page 37: Engine Specifications

    GX120•GX160•GX200UT2 SPECIFICATIONS ENGINE SPECIFICATIONS M odel GX120UT2 GX160UT2 GX200UT2 D escription code GCBMT GCBPT GCBTT T ype 4 stroke , overhead valve , single cylinder , inclined by 25° D isplacement 118 cm (7.2 cu – in ) 163 cm (9.9 cu –...
  • Page 39 SPECIFICATIONS ENGINE SPECIFICATIONS M odel GX120T2 GX160T2 GX200T2 D escription code GCBNT GCBST GCBUT T ype 4 stroke , overhead valve , single cylinder , inclined by 25° D isplacement 118 cm (7.2 cu - in ) 163 cm (9.9 cu - in ) 196 cm (12.0 cu - in ) B ore x stroke...

  • Page 40: Performance Curves

    dummyhead dummyhead SPECIFICATIONS GX120•GX160•GX200UT2 PERFORMANCE CURVES GX120 (N· m ) ( lbf · ft ) ( kgf · m ) 0.75 NET TORQUE 0.70 ( k W) (HP) (PS) NET POWER RECOMMENDED OPERATING SPEED RANGE 2000 3000 3600 ENGINE SPEED ( rpm )
  • Page 41 dummyhead dummyhead GX120•GX160•GX200UT2 SPECIFICATIONS GX160 (N· m ) ( lbf · ft ) ( kgf · m ) NET TORQUE ( k W) (HP) (PS) NET POWER RECOMMENDED OPERATING SPEED RANGE 2000 3000 3600 ENGINE SPEED ( rpm )
  • Page 42 dummyhead dummyhead SPECIFICATIONS GX120•GX160•GX200UT2 GX200 (N· m ) ( lbf · ft ) ( kgf · m ) NET TORQUE ( k W) (HP) (PS) NET POWER RECOMMENDED OPERATING SPEED RANGE 2000 3000 3600 ENGINE SPEED ( rpm )

  • Page 43: Dimensional Drawings

    dummyhead dummyhead GX120•GX160•GX200UT2 SPECIFICATIONS DIMENSIONAL DRAWINGS *: P.T.O. type . ( page 1-2) GX120 (WITHOUT REDUCTION) U nit : mm ( in ) D ual / dual silent : 160 (6.3) C yclone : 166 (6.5) O il bath : 157 (6.2) S emi dry : 156 (6.1) D ual / dual silent : 317 (12.5) C yclone /O il bath : 330 (13.0)
  • Page 44 dummyhead dummyhead SPECIFICATIONS GX120•GX160•GX200UT2 GX120 (WITH REDUCTION) U nit : mm ( in ) 115 (4.5) H type *: 45.1 (1.78) L type *: 66.1 (2.60) R type *: 89.7 (3.53) H type *: 185.9 (7.32) L type *: 164.9 (6.49) R type *: 141.3 (5.56) 91 (3.6) 160 (6.3)
  • Page 45 dummyhead dummyhead GX120•GX160•GX200UT2 SPECIFICATIONS GX160 (WITHOUT REDUCTION) U nit : mm ( in ) 121 (4.8) 70 (2.8) D ual / dual silent : 160 (6.3) C yclone : 168 (6.6) O il bath : 159 (6.3) 123 (4.8) 239 (9.4) S emi dry : 156 (6.1) D ual / dual silent : 337 (13.3) C yclone /O il bath /S emi dry :...
  • Page 46 dummyhead dummyhead SPECIFICATIONS GX120•GX160•GX200UT2 GX160 (WITH REDUCTION) U nit : mm ( in ) 121 (4.8) 70 (2.8) 123 (4.8) H type *: 45.1 (1.78) L type *: 66.1 (2.60) H type *: 193.9 (7.63) R type *: 89.7 (3.53) L type *: 172.9 (6.81) R type *: 149.3 (5.88) 419 (16.5)
  • Page 47 dummyhead dummyhead GX120•GX160•GX200UT2 SPECIFICATIONS GX200 (WITHOUT REDUCTION) U nit : mm ( in ) 121 (4.8) 70 (2.8) D ual / dual silent : 160 (6.3) C yclone : 168 (6.6) O il bath : 159 (6.3) S emi dry : 156 (6.1) D ual / dual silent : 339 (13.3) 253 (10.0) 123 (4.8)
  • Page 48 dummyhead dummyhead SPECIFICATIONS GX120•GX160•GX200UT2 GX200 (WITH REDUCTION) U nit : mm ( in ) 121 (4.8) 70 (2.8) 123 (4.8) H type *: 45.1 (1.78) L type *: 66.1 (2.60) R type *: 89.7 (3.53) H type *: 207.9 (8.19) L type *: 186.9 (7.36) R type *: 163.3 (6.43) 433 (17.0)
  • Page 50 *: P.T.O. type . ( page 1-2) U nit : mm ( in ) 14.976 – 14.994 (0.5896 – 0.5903) 188 (7.4) 100.000 – 100.054 (3.9370 – 3.9391) 4.00 – 4.03 (0.157 – 0.159) (1.3) 102.6 (4.04) 3.70 – 3.80 (0.146 –...
  • Page 51 SPECIFICATIONS DIMENSIONAL DRAWINGS *: P.T.O. type ( page 1-2). EXCEPT LOW PROFILE TYPE U nit : mm ( in ) 108 (4.3) 239 (9.4) 347 (13.7) 93 (3.7) 160 (6.3) 317 (12.5) (4.2) 75.5 (2.97) 162 (6.4) 5 (0.2) 96 (3.8) 39.5 (1.56) Q type *: 321.5 (12.30) S type *: 304 (12.0)
  • Page 56 SPECIFICATIONS P.T.O. DIMENSIONAL DRAWINGS *: P.T.O. type ( page 1-2). VE type * U nit : mm ( in ) 45° 45° M8 x 1.25 TAPER 1/5 30.3 (1.19) M8 x 1.25 3.954 (0.1557) 65.1 (2.56) 5.9 – 6.0 20 (0.8) (0.23 –...

  • Page 63: Service Information

    SERVICE INFORMATION MAINTENANCE STANDARDS SERVICE INFORMATION P art I tem S tandard S ervice limit C arburetor M ain jet BE54C A BE54D A – BE67W A – P ilot screw opening BE54C A 2-1/4 turns out BE54D A 1-7/8 turns out –...
  • Page 64 SERVICE INFORMATION MAINTENANCE STANDARDS SERVICE INFORMATION GX120T2 P art I tem S tandard S ervice limit C arburetor M ain jet BE60N A – BE60W A – BE60Y A – BE60Z A – BE61L A – BE61M A – BE61N A –...
  • Page 65 SERVICE INFORMATION GX200T2 P art I tem S tandard S ervice limit C arburetor M ain jet BE59L A – BE59M A – BE59N A – BE59Q A – BE59S A – BE59U A – BE59V A – BE59W A –...

  • Page 104: Fuel System

    FUEL SYSTEM FUEL TANK REMOVAL/INSTALLATION FUEL SYSTEM (*) R efer to page of base shop manual (GX120UT2/ 160UT2/200UT2). G asoline is highly flammable and explosive . Y ou can be burned or seriously injured when handling fuel . • K eep heat , sparks , and flame away .
  • Page 112 FUEL SYSTEM AIR CLEANER REMOVAL/ FUEL SYSTEM INSTALLATION REMOTE CHOKE LEVER TYPE (*) R efer to page of base shop manual (GX120UT2/ 160UT2/200UT2). • R oute the breather tube properly ( page 2-11*). AIR CLEANER COVER CARBURETOR SPACER INSTALLATION: I nstall the air cleaner cover with the long INSTALLATION: skirt portion facing toward the front .

  • Page 116: Carburetor Disassembly/ Assembly

    FUEL SYSTEM CARBURETOR DISASSEMBLY/ ASSEMBLY REMOTE CHOKE LEVER TYPE (*) R efer to page of base shop manual (GX120UT2/ 160UT2/200UT2). T ampering is a violation of F ederal and G asoline is highly flammable and explosive . Y ou C alifornia law .
  • Page 117 FUEL SYSTEM LOW PROFILE TYPE (*) R efer to page of base shop manual (GX120UT2/ 160UT2/200UT2). T ampering is a violation of F ederal and G asoline is highly flammable and explosive . Y ou C alifornia law . can be burned or seriously injured when handling fuel .

  • Page 124: Governor System

    GOVERNOR ARM/CONTROL BASE GOVERNOR SYSTEM A ssy . REMOVAL/INSTALLATION INTERNAL S TYPE (*) R efer to page of base shop manual (GX120UT2/ 160UT2/200UT2). R emove the air cleaner ( page 6-2). • A fter installation , adjust the following : –...

  • Page 170: Muffler Removal/Installation

    dummyhead dummyhead MUFFLER MUFFLER REMOVAL/INSTALLATION MUFFLER T he muffler becomes very hot during operation and remains hot for a while after stopping the engine . B e careful not to touch the muffler while it is hot . A llow it to cool before proceeding . STANDARD, SILENT TYPE SCREW (5 x 8 mm ) (4) MUFFLER PROTECTOR...
  • Page 210 REDUCTION UNIT REDUCTION UNIT DISASSEMBLY/ REDUCTION UNIT ASSEMBLY CHAIN (1/2) CAMSHAFT P.T.O. TYPE (*) R efer to page of base shop manual (GX120UT2/ 160UT2/200UT2). D rain the engine oil ( page 3-3*). PISTON A ssy . CONNECTING ROD LOWER (O uter surface and big end bearing )
  • Page 211 dummyhead dummyhead REDUCTION UNIT REDUCTION UNIT INSPECTION CAMSHAFT, CRANKSHAFT, DRIVE CHAIN C heck the following for wear or damage : – C amshaft ( driven sprocket ) [1] – C rankshaft ( drive sprocket ) [2] – D rive chain [3] •...
  • Page 212 dummyhead dummyhead REDUCTION UNIT P.T.O. shaft bearing (6205) R emove the oil seal and drive out the P.T.O. shaft bearing . D rive a new P.T.O. shaft bearing [1] until it is fully seated on the end using the special tools . TOOLS: B earing driver attachment , 52 x 55 mm [2]...

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Gx160ut2Gx200ut2

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