- Marine Auxillary Engine
- 3512C (S/N: T3Y1-UP)
- 3516C (S/N: TKX1-UP)
- Marine Engine
- 3512C (S/N: T3P1-UP; TKP1-UP; T3R1-UP; T3S1-UP; T3W1-UP)
- 3516C (S/N: TKR1-UP; TKS1-UP; TKT1-UP; TKY1-UP)
Description Of Change: New stats are now used for certain Tier 3 Marine Engines to create a more robust engine, resistant to overheating in warmer regions.
New tube routings are also now used for Marine Engines that have a fire pump attached.
Adaptable To: Update the 6I-4955 Temperature Regulator stats to achieve more overheating resistant engines.
The new tube routing replaces the existing parts. The new tube routing is adaptable back to first production on the serial numbers listed above.
Refer to Table 1 for the new part numbers of the heat exchanger.
Refer to Tables 2 through 7 for new part numbers for the water lines groups on 3512C Marine Engines.
Refer to Tables 8 through 13 for new part numbers for the water lines groups on 3516C Marine Engines.
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Table 1
New Parts Required for the Heat Exchanger |
Item |
Qty |
New Part Number |
New Part Description |
1 |
4 |
151-2673 |
Plate Seal |
2 |
4 |
383-9064 |
Plate |
3 |
2 |
486-4626 |
Spacer |
4 |
8 |
486-4627 |
Spacer |
5 |
2 |
486-4628 |
Spacer |
6 |
8 |
486-4629 |
Spacer |
7 |
4 |
6I-4955 |
Temperature Regulator |
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Table 2
New Parts Required for the 468-3492 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
468-3494 |
Tube As |
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Table 3
New Parts Required for the 468-3493 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
468-3495 |
Tube |
2 |
1 |
468-3496 |
Tube |
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Table 4
New Parts Required for the 489-1262 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
489-1436 |
Tube |
2 |
1 |
489-1437 |
Tube |
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Table 5
New Parts Required for the 489-1263 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
489-1435 |
Tube As |
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Table 6
New Parts Required for the 489-0855 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
488-6028 |
Tube |
2 |
1 |
488-6029 |
Tube |
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Table 7
New Parts Required for the 489-0856 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
488-6027 |
Tube As |
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Table 8
New Parts Required for the 467-2552 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
466-7888 |
Tube As |
2 |
1 |
467-1785 |
Elbow |
3 |
1 |
467-1788 |
Bracket |
4 |
1 |
471-0068 |
Coupling As |
5 |
1 |
472-3576 |
Elbow |
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Table 9
New Parts Required for the 467-2553 Water Lines Gp |
item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
467-1786 |
Tube |
2 |
1 |
467-1787 |
Tube |
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Table 10
New Parts Required for the 489-1264 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
489-1439 |
Tube |
2 |
1 |
489-1440 |
Tube |
3 |
1 |
373-6636 |
Tube |
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Table 11
New Parts Required for the 489-1265 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
489-1438 |
Tube As |
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Table 12
New Parts Required for the 489-0857 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
488-6031 |
Tube |
2 |
1 |
488-6032 |
Tube |
3 |
1 |
459-9817 |
Elbow |
4 |
1 |
469-0117 |
Bracket As |
5 |
1 |
467-8987 |
Bracket |
6 |
1 |
467-8986 |
Elbow |
7 |
1 |
484-9375 |
Bracket |
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Table 13
New Parts Required for the 489-0858 Water Lines Gp |
Item |
Qty |
New Part Number |
New Part Description |
1 |
1 |
488-6030 |
Tube As |
This change is effective for the serial numbers listed in Table 14.
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Table 14
Effective Serial Numbers |
S/N:T3P00324-UP |
S/N:T3R00316-UP |
S/N:T3S00222-UP |
S/N:T3W00260-UP |
S/N:T3Y00201-UP |
S/N:TKP00232-UP |
S/N:TKR00237-UP |
S/N:TKS00253-UP |
S/N:TKT00244-UP |
S/N:TKX00206-UP |
S/N:TKY00358-UP |