| Item | Part No. | Part Name | Qty | Serial No. |
| ENGINE, SERVICE (SEE FIG. A0000-01A00) | ||||
| YM129907-11340 | SHAFT AND SUPPORTS | |||
| YM129907-11250 | SHAFT ROCKER | |||
| 1 | (NSS) | SHAFT | ||
| 2 | (NSS) | PLUG | ||
| 3 | YM129907-11260 | SUPPORT | ||
| 4 | YM129907-11270 | SUPPORT | ||
| 5 | YM123907-11280 | WASHER | ||
| YM129907-11650 | ROCKER, VALVE | |||
| 6 | (NSS) | ROCKER | ||
| 7 | YM129150-11230 | SCREW | ||
| 8 | YM129150-11750 | NUT | ||
| YM129907-11660 | ROCKER, VALVE | |||
| 9 | (NSS) | ROCKER | ||
| 10 | YM129150-11230 | SCREW | ||
| 11 | YM129150-11750 | NUT | ||
| 12 | YM129907-11900 | RETAINER | ||
| 13 | YM26226-080222 | STUD | ||
| 14 | YM26106-080402 | BOLT | ||
| 15 | YM26106-080602 | BOLT | ||
| 16 | YM119593-11300 | STUD | ||
| 17 | YM26106-080652 | BOLT | ||
| 18 | YM26106-080752 | BOLT | ||
| 19 | YM26306-080002 | NUT |