Updated Cooling System Testing and Shunt Line Connection Points Are Now Used on Tier 4 Interim and Tier 4 Final C9 Through C18 Industrial Engines {1355, 1380, 1393}
- Engine:
- C13 (S/N: KWJ1-UP)
- Industrial Engine:
- C9.3 (S/N: C9N1-UP)
- C15 (S/N: LDN1-UP)
- C18 (S/N: BDN1-UP)
Description of Change: Customer shunt lines have been plumbed into the wrong water pump housing port causing air to be pushed into the engine. Refer to Special Instruction, REHS9279 for the proper location for the shunt line.
Adaptable To:
Show/hide table
| Sales Model | Adaptable Serial Number | Effective Serial Number |
| C9.3 | S/N:C9N00001-01544 | S/N:C9N01545-UP |
| C13 | S/N:KWJ00001-04249 | S/N:KWJ04250-UP |
| C15 | S/N:LDN00001-01317 | S/N:LDN01318-UP |
| C18 | S/N:BDN00001-01672 | S/N:BDN01673-UP |
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Updated Cooling System Test and Proper Shunt Line Connection Points For Tier 4 Interim and Tier 4 Final C9 Through C18 Commercial Engines{1355, 1380, 1393} Updated Cooling System Test and Proper Shunt Line Connection Points For Tier 4 Interim and Tier 4 Final C9 Through C18 Commercial Engines{1355, 1380, 1393}
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