New Fuel Manifold and Lines Groups Are Now Used For Certain 3516B Locomotive Engines {1274, 1702}
- Engine
- 3516B (S/N: BCK1-430)
Description Of Change: The fuel pressure regulator is removed for the right-hand side fuel manifold to decrease the amount of weight that fastens to the fuel manifold to prevent failures.
Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.
If the engine shipped with the 300-0262 Fuel Injection Lines Gp, install the new 489-3137 Fuel Injection Lines Gp and 206-7237 Water Lines Gp.
If the engine shipped with the 295-3042 Fuel Injection Lines Gp, install the new 491-0884 Fuel Injection Lines Gp.
If the engine shipped with the 147-8894 Fuel Lines Gp, install the new 491-4717 Fuel Lines Gp.
If the engine shipped with the 5N-2438 Flexible Fuel Lines, install the new 491-4719 Flexible Fuel Lines.
The tables listed below have the new part numbers and previous parts numbers. The new parts groups are also broken down below.
Reference: Refer to Special Instruction, M0076292, Reconfiguration of the High-Pressure Fuel Rail Components for Certain 3516 Engines for installation instructions.
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| Previous Fuel Manifold Part Number | New Fuel Manifold Part Number |
|---|---|
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| Previous Fuel Return Lines Part Number | New Fuel Return Lines Part Number |
|---|---|
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| Previous Water Lines Part Number | New Water Lines Part Number |
|---|---|
| N/A |
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| 489-3137 Fuel Injection Lines Gp | |||
|---|---|---|---|
| Item | Qty | Part Number | Part Name |
| 1 | 1 | Elbow | |
| 2 | 1 | Fuel Tube | |
| 3 | 4 | Bolts | |
| 4 | 13 | Hard Washers | |
| 5 | 10 | Clamp As | |
| 6 | 1 | Hose and Tube As | |
| 7 | 1 | Hose As | |
| 8 | 3 | Connectors | |
| 9 | 10 | O-Ring Seals | |
| 10 | 2 | O-Ring Plugs | |
| 11 | 2 | Plug As | |
| 12 | 2 | Bolts | |
| 13 | 2 | Spacers | |
| 14 | 1 | Adapter As | |
| 15 | 1 | O-Ring Adapter | |
| 16 | 1 | Check Valve | |
| 17 | 1 | Fuel Adapter | |
| 18 | 1 | Hose As | |
| 19 | 4 | Bolts | |
| 20 | 2 | Spacers | |
| 21 | 1 | Plate | |
| 22 | 1 | Hose and Tube As | |
| 23 | 1 | Flared Elbow | |
| 24 | 1 | Fuel Tube | |
| 25 | 1 | Hose As | |
| 26 | 1 | Union Tee | |
| 27 | 1 | Bolt | |
| 28 | 1 | Bracket | |
| 29 | 4 | Bolts | |
| 30 | 1 | Adapter | |
| 31 | 2 | Bolts | |
| 32 | 2 | Hard Washers | |
| 33 | 2 | Hard Washers | |
| 34 | 1 | Bracket | |
| 35 | 1 | Adapter | |
| 36 | 1 | Plug | |
| 37 | 1 | O-Ring Seal | |
| 38 | 1 | Bolt | |
| 39 | 3 | Hard Washers | |
| 40 | 1 | Bracket As | |
| 41 | 1 | Bolt | |
| 42 | 1 | Hard Washer | |
| 43 | 1 | Full Nut | |
| 44 | 1 | Plug | |
| 45 | 1 | Spring | |
| 46 | 1 | Valve Plunger | |
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| 206-7237 Water Lines Gp | |||
|---|---|---|---|
| Item | Qty | Part Number | Part Name |
| 1 | 2 | Water Hose Assembly | |
| 2 | 2 | Connectors | |
| 3 | 2 | Grommets | |
| 4 | 2 | Clips | |
| 5 | 2 | Clips | |
| 6 | 2 | Bolts | |
| 7 | 2 | Hard Washers | |
| 8 | 2 | Bracket As | |
| 9 | 2 | Bolts | |
| 10 | 2 | Hard Washers | |
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| 491-0884 Fuel Injection Lines Gp | |||
|---|---|---|---|
| Item | Qty | Part Number | Part Name |
| 1 | 1 | Elbow | |
| 2 | 1 | Fuel Tube | |
| 3 | 4 | Bolts | |
| 4 | 11 | Hard Washers | |
| 5 | 10 | Clamp As | |
| 6 | 1 | Hose and Tube As | |
| 7 | 1 | Hose As | |
| 8 | 3 | Connectors | |
| 9 | 10 | O-Ring Seals | |
| 10 | 2 | O-Ring Plugs | |
| 11 | 2 | Bolts | |
| 12 | 2 | Spacers | |
| 13 | 1 | O-Ring Adapter | |
| 14 | 1 | Check Valve | |
| 15 | 1 | O-Ring Seal | |
| 16 | 1 | Fuel Adapter | |
| 17 | 1 | Hose As | |
| 18 | 1 | Bolt | |
| 19 | 1 | Bolt | |
| 20 | 1 | Bracket | |
| 21 | 1 | Hose and Tube As | |
| 22 | 1 | Flared Elbow | |
| 23 | 1 | Fuel Tube | |
| 24 | 1 | Hose As | |
| 25 | 1 | Union Tee | |
| 26 | 1 | Bolt | |
| 27 | 1 | Bracket | |
| 28 | 4 | Bolts | |
| 29 | 1 | Adapter | |
| 30 | 2 | Bolts | |
| 31 | 2 | Hard Washers | |
| 32 | 2 | Hard Washers | |
| 33 | 1 | Bracket | |
| 34 | 1 | Adapter | |
| 35 | 1 | Plug | |
| 36 | 1 | O-Ring Seal | |
| 37 | 1 | Bolt | |
| 38 | 3 | Hard Washers | |
| 39 | 1 | Bracket As | |
| 40 | 1 | Bolt | |
| 41 | 1 | Hard Washer | |
| 42 | 1 | Full Nut | |
| 43 | 1 | Plug | |
| 44 | 1 | Spring | |
| 45 | 1 | Valve Plunger | |
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| 491-4717 Fuel Lines Gp | |||
|---|---|---|---|
| Item | Qty | Part Number | Part Name |
| 1 | 1 | Elbow | |
| 2 | 1 | Hose and Tube As | |
| 3 | 2 | Clamp As | |
| 4 | 1 | Bolt | |
| 5 | 1 | Hard Washer | |
| 6 | 1 | Flared Union | |
| 7 | 1 | Fuel Tube | |
| 8 | 2 | O-Ring Seal | |
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| 491-4719 Flexible Fuel Lines | |||
|---|---|---|---|
| Item | Qty | Part Number | Part Name |
| 1 | 1 | Elbow | |
| 2 | 1 | Hose and Tube As | |
| 3 | 2 | Clamp As | |
| 4 | 1 | Bolt | |
| 5 | 1 | Hard Washer | |
| 6 | 1 | Connector | |
| 7 | 1 | O-Ring Seal | |
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