Replace the Fuel Injector Hold-Down Bolt When You Service Electronic Unit Injectors {1251, 1290}
- Engine:
- C-10 (S/N: 2PN1-UP; 3CS1-UP; 8YS1-UP)
- C-12 (S/N: MBL1-UP; 1YN1-UP; 2KS1-UP; 9NS1-UP)
- C-15 (S/N: MBN1-UP; 6NZ1-UP)
- C-16 (S/N: 7CZ1-UP)
- C15 (S/N: BXS1-UP)
Replace the fuel injector hold-down bolt with a new fuel injector hold-down bolt when you service the Electronic Unit Injectors. Refer to the chart below for the proper part number:
Show/hide table
| Model Number | Engine Serial Number | Part Number |
| C10 | 2PN1-Up, 3CS1-Up, 8YS1-Up | 152-3001 |
| C12 | MBL1-Up, 1YN1-Up, 2KS1-Up, 9NS1-Up | |
| C15 | MBN1-Up 6NZ1-Up BXS1-Up | 8s-9191 |
| C16 | 7CZ1-Up |
Caterpillar Information System:
C-15 Petroleum Engine Fuel System - Prime
C15 and C18 Industrial Engines Belt Tightener - Assemble
C15 and C18 Industrial Engines Belt Tightener - Disassemble
C15 and C18 Industrial Engines Belt Tightener - Install
C15 and C18 Industrial Engines Belt Tightener - Remove
3406E, C-10 and C-12 On-highway Engines ATA (SAE J1587 / J1708) Data Link Circuit - Test
C15 Petroleum Engines Water Pump - Install
C-15 Petroleum Engine Troubleshooting
C15 Petroleum Engines Water Pump - Remove
3126B Engine for Caterpillar Built Machines CID 0006 FMI 11 Cylinder #6 Injector fault
C15 and C18 Industrial Engines Fuel Filter Base - Assemble
3126B Engine for Caterpillar Built Machines CID 0005 FMI 11 Cylinder #5 Injector fault
2004/05/01 Use The Correct Stub Shaft For The Crankshaft {1237, 1359}
C9 Urban Transit Bus Engine Air Inlet and Exhaust System
2004/06/01 Replace the Fuel Injector Hold-Down Bolt When You Service Electronic Unit Injectors {1290}
C-15 Petroleum Engine Fuel System Pressure - Test
2004/04/01 Serviceable Parts are Now Available for Water Pumps {1361}
3406E and 3456 Generator Set Engines Excessive White Smoke
3406E and 3456 Generator Set Engines Intermittent Low Power or Power Cutout
2004/07/01 Improved Turbocharger Water Lines are Used {1052, 1059, 1380}
C15 and C18 Industrial Engines Fan Drive - Remove
C15 and C18 Industrial Engines Fan Drive - Install
C15 and C18 Generator Set Engines Fan Drive - Disassemble
C15 and C18 Generator Set Engines Fan Drive - Assemble