2013/02/20 Caterpillar

Engine:

3516 (S/N: 25Z1-UP)

3516B (S/N: S2X1-UP)

3516C (S/N: PAG1-UP; TTJ1-UP; JTS1-UP; TKY1-UP)

Engine News SEBD9845, February 2013, "New Oil Mist Detectors Are Available for 3516 and G3516 Marine Series Engines". The original article was revised to change the effectivity, the title, and the graphic.

Description of Change: The new oil mist detector has an improved oil handling and air flow. The new oil mist detector will help eliminate false alarms caused by the original detector.

Adaptable To: The new oil detector is adaptable back to the above engines back to first production. Effectivity is listed in Table 1.

Table 1

Sales Model	Effective Serial Numbers
3516B	S/N:S2X00605-UP
3516C	S/N:JTS00259-UP S/N:PAG00442-UP S/N:TTJ00332-UP
3516C HD	S/N:TKY00212-UP

Refer to Table 2 for the correct oil mist detector part number.

Table 2

Oil Mist Detector Changes
Tier Number	New Part Numbers	Original Part Numbers
Tier 2	424-2279	267-2716
Tier 3	424-2280	388-0328

Illustration 1	g03349734
Oil Mist Detector