Owner manual

CYLINDER HEAD

FEBRUARY, 2004 2004 American Honda Motor Co., Inc. 1-3

KSC4E0200

4 =CRF250X’04 E-2

Engine

Serial Number

Ref Description From To AREA QTY Part Number H/C

1 CYLINDER HEAD ASSY............................. -------- -------- A 1 12010-KRN-671 7656424

CYLINDER HEAD ASSY............................. -------- -------- AC 1 12010-KSC-770 7659147

2 GUIDE, VALVE (OS) .................................. -------- -------- 2 12204-KRN-P00 7605595

3 GUIDE, EX. VALVE (OS) ............................ -------- -------- 2 12205-KRN-P00 7605603

4 GASKET, CYLINDER HEAD ...................... -------- -------- 1 12251-KRN-671 7605611

5 INSULATOR, CARBURETOR .................... -------- -------- 1 16211-KRN-670 7606072

6 BAND, INSULATOR .................................... -------- -------- 1 16218-KSC-670 7659170

7 BAND B, INSULATOR ................................ -------- -------- 1 16218-MCJ-000 6393698

8 NUT, SQUARE (5MM) ................................ -------- -------- 2 16222-MV4-300 3694882

9 JOINT, BOOST............................................ -------- -------- AC 1 17113-KSC-670 7656572

10 PIPE, WATER.............................................. -------- -------- 1 19523-MEB-670 6844963

11 SPARK PLUG (IMR8C-9H) (NGK) .............. -------- -------- 1 31911-MBW-E11 7050990

SPARK PLUG (IMR9C-9H) ........................ -------- -------- (1) 31912-MBW-E11 6846034

SPARK PLUG (VUH24D) (DENSO)............ -------- -------- 1 31921-MBW-E12 7051006

SPARK PLUG (VUH27D) (DENSO)............ -------- -------- (1) 31922-MBW-E12 7051014

12 BOLT, FLANGE (7X60) .............................. -------- -------- 2 90001-KRN-670 7607336

13 BOLT, FLANGE (7X50) .............................. -------- -------- 2 90002-KRN-670 7607344

14 BOLT, RECESSED (5X28).......................... -------- -------- 2 90005-MCJ-000 6852297