SERVICING INFORMATION 18-23
SPARE PARTS
OPTIONAL PARTS
Carburetor: 4-6
Front fork spring: 4-13
Rear suspension spring: 4-18
ITEM PART NAME PART NUMBER Q’TY
1 PARTS SET, SPARE 19900-37F60 1
1 O-RING, CYLINDER HEAD NO. 1 11147-37F00 2
2 O-RING, CYLINDER HEAD NO. 2 11148-37F00 2
3 GASKET, CYLINDER COVER, NO. 1 11233-37F20 2
4 GASKET, CYLINDER COVER, NO. 2 11234-37F20 1
5 GASKET, CYLINDER COVER, NO. 3 11238-37F20 1
6 GASKET, CYLINDER 11241-37F20 2
7 GASKET, CRANKCASE 11481-37F20 1
8 GASKET, CLUTCH COVER 11482-37F01 1
9 GASKET, MAGNETO COVER 11483-37E02 1
0 O-RING, CLUTCH COVER OUTER 11484-37E00 1
A PISTON COMP 12110-37F30-0F0 1
A-A PISTON 12111-37F30 1
A-B PIN, KNOCK 09207-02008 2
B RING, PISTON 12141-37F00 4
C PIN, PISTON 12151-28C00 1
D O-RING, EXHAUST PIPE 14171-28C30 2
E LEVER, BRAKE 57310-37F00 1
F LEVER, CLUTCH 57621-28C40 1
G BEARING, PISTON PIN 09263-18031 1
H O-RING, SPROCKET SPACER 09280-20006 2
I CIRCLIP, PISTON PIN 09381-18002 2
PARTS No. NUMBER OF TEETH COMMENTS
REAR SPROCKET
64511-37E00 48
Replace the drive chain from
114 links to 112 links.
64511-28E00 49
64511-36E00 50 Standard
64511-40261 51 —
FRONT WHEEL RIM 55311-37F00 — 20 inch
FRONT WHEEL
SPOKE SET
55320-37F20 — 20 inch
FRONT BRAKE DISC
COVER
59231-36E20 — —
BEAD STOPPER 65270-43D00 — 1.85