A "Do Not Weld" Film is Used {7557}
- Engine:
- 3508B (S/N: S2A1-UP; S2B1-UP; S2D1-UP; S2E1-UP; S2F1-UP)
- 3512B (S/N: S2G1-UP; S2H1-UP; S2J1-UP; S2K1-UP; S2L1-UP; S2M1-UP; S2N1-UP)
- 3512C (S/N: MRG1-UP; MKH1-UP)
- 3516B (S/N: B5G1-UP; PAG1-UP; S2P1-UP; S2R1-UP; S2S1-UP; S2T1-UP; S2W1-UP; S2X1-UP; S2Y1-UP; S2Z1-UP)
A new 308-4479 Film (Do Not Weld) is now installed.
Welding on, or welding near a 3500B and 3500C Marine Engine may cause damage to the Electronic Control Module (ECM) and other electronic components. The engine's Operation and Maintenance Manual provides guidelines for welding on engines with electronic controls. Consult the engine's Operation and Maintenance Manual before welding on or near an electronically controlled engine.
ReferenceOperation and Maintenance Manual, SEBU7844, "3500C and 3500B Series II Marine Propulsion Engines", "Welding on Engines with Electronic Controls"
ReferenceOperation and Maintenance Manual, SEBU7845, "3500B Series II Marine Auxiliary Engines", "Welding on Engines with Electronic Controls"
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| Illustration 1 | g01376773 |
"Do Not Weld" Film | |
Caterpillar Information System:
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