A New Thermostat Housing Bracket Is Used on Certain 3500 Marine Engines {1380, 1393}
- Marine Auxillary Engine
- 3508B (S/N: S2B1-UP)
- 3516B (S/N: S2R1-UP)
- 3516C (S/N: JTS1-UP)
- 3516B (S/N: S2R1-UP)
- Marine Engine
- 3516B (S/N: S2X1-UP)
- 3516C (S/N: PAG1-UP; TTJ1-UP)
Description Of Change: The new bracket is more robust against engine vibration and stress.
Adaptable To: The new 494-7440 Bracket replaces both the former 214-0731 Bracket and the former 420-9574 Bracket.
The new bracket is adaptable to the above engines back to first production.
This change is effective for the serial numbers listed in Table 1.
Show/hide table
| Effective Serial Numbers |
|---|
| S/N:S2B00858-UP |
| S/N:PAG00483-UP |
| S/N:S2R00860-UP |
| S/N:S2X01700-UP |
| S/N:JTS00564-UP |
| S/N:TTJ00656-UP |
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