| R420D GASOLINE ENGINE |
| FIG.1 CRANKCASE ASSEMBLY (E01) |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E01-1 |
11310-Z191410-0B00 |
Crankcase Subassembly. |
1 |
| E01-2 |
90682-Z310110-00A0 |
Seal, Oil |
1 |
| E01-3 |
37060-Z080120-00A0 |
Sensor, Engine Oil |
1 |
| E01-5 |
37050-Z010210-00A0 |
Protector, Oil |
1 |
| E01-6 |
90001-0612-01A0 |
Hexagon Socket Flange Face Bolt |
1 |
| E01-7 |
90412-Z080110-00A0 |
Flat Washer |
2 |
| E01-8 |
11007-Z080110-00A0 |
Bolt, Drain Plug |
2 |
| E01-9 |
90684-Z010311-00A0 |
Wire Clip |
1 |
| E01-10 |
16061-Z100110-00A0 |
Arm, Governor |
1 |
| E01-11 |
90682-Z100210-00A0 |
Seal, Oil |
1 |
| E01-12 |
90501-Z010110-00A0 |
Cotter Pin |
1 |
| E01-13 |
90305-Z010210-01A0 |
Hexagon Nut With Flange |
1 |
| E01-14 |
90001-0616-01A0 |
Hexagon Socket Flange Face Bolt |
2 |
| E01-15 |
90412-Z080210-00A0 |
Flat Washer |
1 |
| E01-16 |
90548-0202-CLA0 |
Deep Groove Ball Bearing |
1 |
| FIG.2 CRANKCASE COVER SUB-ASSEMBLY, (E02) |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E02-1 |
11411-Z100511-0BA0 |
Cover, Crankcase |
1 |
| E02-2 |
11001-Z100220-00A0 |
Gasket, Crankcase |
1 |
| E02-3 |
15030-Z080130-Q5A0 |
Plug Subassembly, Engine Oil |
1 |
| E02-4 |
15010-Z080131-Q5A0 |
Dipstick Subassembly, Oil |
1 |
| E02-5 |
90502-0812-00A0 |
Position Pin - Type A |
2 |
| E02-6 |
90001-0840-01A0 |
Bolt |
7 |
| E02-7 |
90548-0207-CLA0 |
Deep Groove Ball Bearing |
1 |
| E02-8 |
16400-Z100210-00A1 |
Gear Assy, Governor |
1 |
| E02-9 |
90682-Z310110-00A0 |
Seal, Oil |
1 |
| E02-10 |
90548-0202-CLA0 |
Deep Groove Ball Bearing |
1 |
| FIG.3 HEAD SUB-ASSEMBLY (E03) |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E03-1 |
12140-Z4U0110-0BA0 |
Head Subassembly, Cylinder |
1 |
| E03-2 |
12131-Z190410-00A0 |
Gasket, Cylinder Head |
1 |
| E03-3 |
12410-Z310110-00A0 |
Cover Subassembly, Cylinder Head |
1 |
| E03-4 |
12004-Z080110-0001 |
Cylinder Head Cover Gasket |
1 |
| E03-5 |
12030-Z080310-0100 |
Bolt Subassembly, Cylinder Head Cover |
1 |
| E03-6 |
17004-Z100110-00A0 |
Tube, Breather |
1 |
| E03-7 |
90204-Z100210-00A0 |
Stud Bolt (Bm=2D) |
2 |
| E03-8 |
90204-Z100320-00A0 |
Stud Bolt (Bm=2D) |
2 |
| E03-9 |
90502-1220-00A0 |
Position Pin - Type A |
2 |
| E03-10 |
12003-Z080110-00A0 |
Cylinder Head Bolt |
4 |
| E03-11 |
30010-Z010110-00A0 |
Plug, Spark |
1 |
| FIG.4 CRANKSHAFT ASSEMBLY (E04) |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E04-1 |
13300-Z190630-00A0 |
Crankshaft Assy. |
1 |
| E04-4 |
13400-Z190320-00A0 |
Shaft Assy, Balancing |
1 |
| FIG.5 PISTON / CONN. ROD ASSEMBLY（E05） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E05-1 |
13200-Z190210-00A9 |
Ring Assy, Piston |
1 |
| E05-2 |
13122-Z100110-00A0 |
Clip, Piston Pin |
2 |
| E05-3 |
13111-Z190310-00A9 |
Piston |
1 |
| E05-4 |
13121-Z100110-00A0 |
Pin, Piston |
1 |
| E05-5 |
13010-Z190121-00A0 |
Rod, Connecting |
1 |
| FIG.6 VALVE TRAIN / CAMSHAFT ASSEMBLY（E06） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E06-1 |
14200-Z190620-00A9 |
Camshaft Assy. |
1 |
| E06-4 |
12110-Z190110-00A9 |
Valves Set |
1 |
| E06-5 |
12103-Z080110-00A0 |
Spring, Valve |
2 |
| E06-6 |
12107-Z080110-00A0 |
Retainer， Exhaust Valve |
1 |
| E06-7 |
12104-Z080210-0000 |
R0Tator, Valve |
1 |
| E06-8 |
12101-Z080110-00A0 |
Guide, Seal |
1 |
| E06-9 |
12112-Z080110-00A0 |
Seat, Valve Spring |
1 |
| E06-10 |
14081-Z080110-00A0 |
Tappet, Valve |
2 |
| E06-11 |
14070-Z100110-00A0 |
Lifter Subassembly, Valve |
2 |
| E06-12 |
14090-Z080110-00A0 |
Plate Subassembly, Lifter Stopper |
1 |
| E06-13 |
14313-Z010110-00A0 |
Rockshaft Bolt |
2 |
| E06-14 |
14311-Z080110-00A0 |
Rocker, Valve |
2 |
| E06-15 |
14314-Z010110-00A0 |
Nut， Valve Adjusting |
2 |
| E06-16 |
14312-Z010110-00A0 |
Nut, Valve Lock |
2 |
| E06-17 |
12105-Z080110-00A0 |
Retainer, Valve Spring |
1 |
| FIG.7 RECOIL STARTER ASSEMBLY（E07） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E07-1 |
90001-0608-01 |
Bolt |
3 |
| E07-2 |
28200-Z101210-H700 |
Starter Assy, Recoil |
1 |
| FIG.8 LOWER SHROUD / SHIELD ASSEMBLY（E08） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E08-1 |
28110-Z310410-H700 |
Shroud |
1 |
| E08-2 |
19304-Z110110-00A0 |
Shroud, Cylinder Body |
1 |
| E08-3 |
90001-0610-01A0 |
Bolt |
1 |
| E08-4 |
90001-0612-01A0 |
Bolt |
5 |
| E08-6 |
90684-Z080110-00A0 |
Wire Clip |
1 |
| FIG.9 CARBURETOR ASSEMBLY（E09） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E09-1 |
16100-Z193512-00M0 |
Carburetor Assy. |
1 |
| E09-2 |
17001-Z080210-00A0 |
Air Cleaner Seal Gasket |
1 |
| E09-3 |
16001-Z100110-00A0 |
Carburetor Seal Gasket |
1 |
| E09-4 |
16003-Z100110-00A0 |
Plate, Carburetor Insulator |
1 |
| E09-5 |
17002-Z100110-00A0 |
Gasket, Inlet |
1 |
| FIG.10 FLYWHEEL / IGNITION COIL ASSEMBLY （E10） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E10-1 |
13501-Z080111-00A0 |
Nut, Flywheel |
1 |
| E10-2 |
28002-Z100210-00A0 |
Pulley,Starter |
1 |
| E10-3 |
19352-Z100210-00A0 |
Impeller |
1 |
| E10-4 |
13510-Z190410-0000 |
Flywheel Subassembly |
1 |
| E10-5 |
30400-Z080911-00A0 |
Coil, Ignition |
1 |
| E10-6 |
90001-0628-01A0 |
Bolt |
2 |
| E10-7 |
30001-Z090110-00A0 |
Clamp, Charge Coil |
1 |
| E10-8 |
90001-0610-01A0 |
Bolt |
1 |
| E10-9 |
30140-Z190410-00A0 |
Coil Subassembly, Charge |
1 |
| E10-10 |
90001-0628-01A0 |
Bolt |
2 |
| E10-11 |
30060-Z190610-00A0 |
Regulator, Voltage |
1 |
| FIG.11 THROTTLE CONTROL ASSEMBLY（E11） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E11-1 |
16520-Z100711-00A0 |
Control Assy, Throttle |
1 |
| E11-2 |
16063-Z940110-0000 |
Spring, Governor |
1 |
| E11-3 |
16062-Z100110-00A0 |
Rod, Governeor |
1 |
| E11-4 |
16012-Z080110-00A0 |
Spring, Throttle Valve Returning |
1 |
| E11-5 |
1607A-Z100110-0100 |
Governing Bracket Subassembly Assembly |
1 |
| E11-6 |
90001-0612-01A0 |
Hexagon Socket Flange Face Bolt - Small Series |
2 |
| E11-7 |
54198-Z2W0111-01A0 |
Inhaul Fixed Block |
1 |
| FIG.12 ELECTRIC STARTER ASSEMBLY（E12） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| E12-1 |
09100-Z171010-0001 |
Starting Motor Assembly |
1 |
| E12-2 |
90001-0835-01A0 |
Bolt |
2 |
| FIG.13 AIR CLEANER ASSEMBLY（F01） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| F01-1 |
90305-0600-31A0 |
Hexagon Nut With Flange |
2 |
| F01-2 |
17150-Z100110-00A0 |
Element, Air Cleaner |
1 |
| F01-3 |
90007-0620-A1A0 |
Bolt |
1 |
| F01-4 |
17100-Z100110-00A0 |
Air Cleaner |
1 |
| FIG.14 MUFFLER ASSEMBLY (F02） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| F02-1 |
18100-Z102510-0000 |
Muffler Assy. |
2 |
| F02-2 |
18101-Z080110-00A0 |
Gasket, Muffler |
1 |
| F02-3 |
90305-0800-31A0 |
Hexagon Nut With Flange |
3 |
| F02-4 |
18150-Z080210-00A0 |
Pipe, Exhaust |
1 |
| F02-5 |
18001-Z080310-00A0 |
Gasket, Exhaust Outlet |
1 |
| F02-6 |
90332-Z1F0110-00A0 |
Lock Nut |
2 |
| F02-7 |
18030-Z100110-00A0 |
Bracket,Muffler |
1 |
| FIG.15 FUEL TANK ASSEMBLY（F03） |
 |
| REF.NO. |
PART NO |
DESCRIPTION |
Q'TY |
| F03-1 |
16620-Z081110-H7A0 |
Fuel Tank |
1 |
| F03-2 |
16652-Z010710-00A0 |
Strainer，Fuel |
1 |
| F03-3 |
16730-Z310310-00A0 |
Cover, Fuel Tank |
1 |
| F03-4 |
16680-Z010210-0000 |
Outlet Subassembly, Fuel Tank Oil |
1 |
| F03-5 |
90685-D085-0EA0 |
Pipe Clamp |
2 |
| F03-6 |
90686-Z520110-00M2 |
Tube, Fuel |
1 |
| F03-7 |
90305-0800-31A0 |
Hexagon Nut With Flange |
2 |
| F03-8 |
90001-0825-01A0 |
Bolt |
2 |
| F03-9 |
90685-D080-0EA0 |
Pipe Clamp |
1 |
