May 21, 2014 Service bulletin

N28 Transmission Oil Cooler Tube Interim Repair RRT 14-035 has been released to support Recall N28, due to...

Jeep technical service bulletin 21-013-14 REV. A for 2012-2013 Jeep Wrangler.

Bulletin number: 21-013-14 REV. A
Component: Power train
Summary: N28 Transmission Oil Cooler Tube Interim Repair RRT 14-035 has been released to support Recall N28, due to part supply constraints. This bulletin involves inspecting the transmission oil cooler tubes, power steering return tube and if necessary installing a protective sleeve on the transmission oil cooler tube. The customer inquires about Recall N28 and power steering return lines are not available, although the vehicle was built on or before February 23, 2013 (MDH 022317) equipped with 3.6L engine (sales code ERB), automatic transmission (sales code DGJ), left hand drive (sales code 5I8).

Owners of these vehicles have filed 512 complaints in the transmission category.

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