Technical Service Bulletin Reduced Wattage Of Low Beam Headlights

To eliminate the possibility of sealed beam headlamp burn-out due to overheating, the wattage of the low beam element has been reduced.

New sealed beam headlamp Type SB H 6024

P/N 999.631.126.90

Replaces

Old sealed beam headlamp Type H 6014

P/N 999.631.126.90

Part numbers are unchanged. New type sealed beam supplied under this part number as of Sept., 1983

Note

New type headlamps and old type headlamps are interchangeable. One of each type may be installed on the same vehicle.

New type headlamps are being installed in production as of the following V.I.N.:

911 SC/Coupe 91DS122300

911 SC/Targa 91DS161402

911 SC/Cabrio 91DS171275

911 Turbo/Canada start of production 1984

928S 92DS861898

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