Honda GCV200 Specifications
| Engine Model: Honda GCV200 |
| Engine Type: 4-cycle single-cylinder OHV air-cooled gasoline |
| Total Displacement: 12.3 cu.in (201 cc) |
| Rated Engine Power: 5.6 Hp (4.2 kW) at 3600 rpm |
| Carburetor Type: Butterfly valve |
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Engine Model .............. Honda GCV200
Engine Type .............. 4-cycle overhead valve 1-cylinder air-cooled small gasoline engine
Number of Cylinders .............. Single
Displacement, cu.in (cc) .............. 12.3 (201)
Cylinder Bore, in (mm) .............. 2.60 (66.0)
Piston Stroke, in (mm) .............. 2.32 (59.0)
Rated Engine Power, hp (kW) .............. 5.6 (4.2)
Rated Engine Speed, rpm .............. 3600
Maximum Torque, Nm (ft-lbs) .............. 12.7 (9.4)
Torque Speed, rpm .............. 2500
Compression Ratio .............. 8.0:1
Valve Arrangement .............. OHV
Lubrication System .............. Forced spray type
Air Cleaner .............. Dry type
Cooling System .............. Forced air
Ignition System .............. Transistor type magneto
Breather System .............. Reed valve type
Electrical System Rating, Volts .............. 10.8
Starting System .............. Starter motor
Charging System .............. Generator
Generator Rating, Amps .............. 0.5
Battery Type .............. Rechargeable
Fuel System Type .............. Carburetor
Carburetor Type .............. Butterfly valve
Governor Type .............. Centrifugal weight system
Fuel Tank Capacity, qts (L) .............. 0.96 (0.91)
Fuel Type .............. Gasoline E10
Overall Length, in (mm) .............. 16.3 (415)
Overall Width, in (mm) .............. 13.0 (330)
Overall Height, in (mm) .............. 14.2 (360)
Dry Weight, lbs (kg) .............. 24.5 (11.1)
Cylinder Bore Inside Diameter (Std), in (mm) .............. 2.5984-2.5990 (66.000-66.015)
Cylinder Bore Inside Diameter (Wear Limit), in (mm) .............. 2.6049 (66.165)
Connecting Rod Small End Inside Diameter (Std), in (mm) .............. 0.5120-0.5126 (13.005-13.020)
Connecting Rod Small End Inside Diameter (Wear Limit), in (mm) .............. 0.515 (13.07)
Connecting Rod Big End Inside Diameter (Std), in (mm) .............. 1.1031-1.1036 (28.020-28.033)
Connecting Rod Big End Inside Diameter (Wear Limit), in (mm) .............. 1.1050 (28.066)
Connecting Rod Big End Oil Clearance, in (mm) .............. 0.0016-0.0025 (0.040-0.063)
Crankshaft Journal Outside Diameter (PTO), in (mm) .............. 1.1016-1.1021 (27.980-27.993)
Crankshaft Journal Outside Diameter (Flywheel), in (mm) .............. 0.9992-0.9997 (25.380-25.393)
Crank Pin Outside Diameter, in (mm) .............. 1.1012-1.1016 (27.970-27.980)
Rocker Arm Inside Diameter (Std), in (mm) .............. 0.2362-0.2374 (6.000-6.030)
Rocker Arm Inside Diameter (Wear Limit), in (mm) .............. 0.2379 (6.043)
Rocker Arm Shaft Outside Diameter (Std), in (mm) .............. 0.2346-0.2358 (5.960-5.990)
Rocker Arm Shaft Outside Diameter (Wear Limit), in (mm) .............. 0.2344 (5.953)
Rocker Arm Shaft Bearing Inside Diameter (Std), in (mm) .............. 0.2362-0.2369 (6.000-6.018)
Rocker Arm Shaft Bearing Inside Diameter (Wear Limit), in (mm) .............. 0.2379 (6.043)
Number of Valves .............. 2
Cylinder Head (Max Out of Flatness), in (mm) .............. 0.002 (0.05)
Intake Valve Clearance, in (mm) .............. 0.003-0.005 (0.08-0.12)
Exhaust Valve Clearance, in (mm) .............. 0.003-0.005 (0.08-0.12)
Intake Valve Stem Outside Diameter (Std), in (mm) .............. 0.2152-0.2157 (5.465-5.480)
Intake Valve Stem Outside Diameter (Wear Limit), in (mm) .............. 0.2094 (5.318)
Exhaust Valve Stem Outside Diameter (Std), in (mm) .............. 0.2152-0.2157 (5.465-5.480)
Exhaust Valve Stem Outside Diameter (Wear Limit), in (mm) .............. 0.2094 (5.318)
Intake Valve Guide Inside Diameter, in (mm) .............. 0.2165-0.2170 (5.500-5.512)
Exhaust Valve Guide Inside Diameter, in (mm) .............. 0.2181-0.2186 (5.540-5.552)
Valve Seat Width (Intake/Exhaust), in (mm) .............. 0.03-0.04 (0.70-0.90)
Valve Spring Free Length, in (mm) .............. 1.20 (30.50)
Cam Height (Intake), in (mm) .............. 1.3485-1.3643 (34.253-34.653)
Cam Height (Exhaust), in (mm) .............. 1.3487-1.3645 (34.258-34.658)
Piston Pin Bore Inside Diameter (Std), in (mm) .............. 0.5119-0.5124 (13.002-13.016)
Piston Pin Bore Inside Diameter (Wear Limit), in (mm) .............. 0.5137 (13.048)
Piston Skirt Outside Diameter, in (mm) .............. 2.5972-2.5980 (65.970-65.990)
Piston to Cylinder Bore Clearance, in (mm) .............. 0.0004-0.0018 (0.010-0.045)
Piston Pin Outside Diameter (Std), in (mm) .............. 0.5116-0.5118 (12.994-13.000)
Piston Pin Outside Diameter (Wear Limit), in (mm) .............. 0.5100 (12.954)
Top Ring Width, in (mm) .............. 0.0368-0.0374 (0.935-0.950)
Second Ring Width, in (mm) .............. 0.0384-0.0390 (0.975-0.990)
Oil Ring Width, in (mm) .............. 0.0937-0.0968 (2.380-2.460)
Top Ring Groove Side Clearance, in (mm) .............. 0.0022-0.0035 (0.055-0.089)
Second Ring Groove Side Clearance, in (mm) .............. 0.0006-0.0019 (0.015-0.049)
Oil Ring Groove Side Clearance, in (mm) .............. 0.0018-0.0057 (0.045-0.144)
Top Ring End Gap, in (mm) .............. 0.008-0.012 (0.20-0.30)
Second Ring End Gap, in (mm) .............. 0.012-0.016 (0.30-0.40)
Oil Ring End Gap, in (mm) .............. 0.008-0.018 (0.20-0.45)
Ring End Gap (Wear Limit), in (mm) .............. 0.04 (1.00)
Cylinder Bore Inside Diameter (Max), in (mm) .............. 2.6049 (66.165)
Cylinder Head (Max Out of Flatness), in (mm) .............. 0.002 (0.05)
Intake Valve Clearance, in (mm) .............. 0.003-0.005 (0.08-0.12)
Exhaust Valve Clearance, in (mm) .............. 0.003-0.005 (0.08-0.12)
Engine Oil Type (Summer) .............. SAE 10W-30
Engine Oil Type (Winter) .............. SAE 5W-30
API Service Classifications .............. SE or higher
Oil Capacity, qts (L) .............. 0.42 (0.40)
Air Filter Element Part Number .............. 17211-Z8B-901
Spark Plug Type .............. NGK BPR5ES
Spark Plug Gap, in (mm) .............. 0.028-0.032 (0.70-0.80)
Module Air Gap, in (mm) .............. 0.012-0.020 (0.30-0.50)
Ignition Timing, deg .............. 20 BTDC
Main Fuel .............. Not adjustable (Factory setting)
Idle Fuel .............. Not adjustable (Factory setting)
Low Idle Speed, rpm .............. 1700±150
High Idle Speed, rpm .............. 2850±100
Check Engine Oil Level .............. Every 10 hours
Clean Air Filter Element .............. Every 25 hours
Change Engine Oil .............. Every 50 hours
Check and Adjust Spark Plug .............. Every 100 hours
Clean Fuel Strainer .............. Every 100 hours
Check and Adjust Idle Speed .............. Every 100 hours
Check Carburetor Adjustments .............. Every 150 hours
Check and Adjust Valve Clearance .............. Every 150 hours
Replace Spark Plug .............. Every 250 hours
Replace Air Filter Element .............. Every 250 hours
Clean Combustion Chamber .............. Every 250 hours
Clean Fuel Lines .............. Every 250 hours
Crankcase Cover (M8x1.25) .............. 24 Nm (18 ft-lb)
Connecting Rod Bolt (M7x1.0) .............. 12 Nm (9 ft-lb)
Valve Adjusting Lock Nut (M5x1.0) .............. 8 Nm (5.9 ft-lb)
Cylinder Head Cover Bolt (M8x1.25) .............. 24 Nm (18 ft-lb)
Flywheel Nut (M14x1.5) .............. 55 Nm (41 ft-lb)
Air Cleaner Case Bolt (M6x1.0) .............. 8.5 Nm (6.3 ft-lb)
Oil Extension Bolt (M6x1.0) .............. 10 Nm (7 ft-lb)
Recoil Starter Nut (M6x1.0) .............. 8.5 Nm (6.1 ft-lb)
Governor Holder Bolt (M6x1.0) .............. 12 Nm (9 ft-lb)
Valve Lifter Bolt (M6 x1.0) .............. 10 Nm (7 ft-lb)
Engine Stop Switch Screw (M4x0.7) .............. 1.8 Nm (1.3 ft-lb)
Spark Plug (M14x1.25) .............. 20 Nm (14 ft-lb)
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