# Service bulletin 2103720

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10223574
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: 2103720
- Manufacturer's date: 2020\-06\-02
- NHTSA component: POWER TRAIN

## NHTSA's summary

Transmission Case Oil Leak This bulletin involves tightening the lower transmission bolts to updated torque specifications to possibly eliminate a leak at the case split line of the transmission. Customers may notice \(possibly transmission\) fluid leaking on the ground from the left front of the vehicle.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10223574-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10223574-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline

## Vehicles listed

- 2019 RAM PROMASTER

JSON: [/v1/bulletins/10223574](/v1/bulletins/10223574)

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