# Service bulletin 55056840A$

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: 10216131
- Published by NHTSA: 2022\-07\-25
- Manufacturer's number: 55056840A$
- Manufacturer's date: 2015\-10\-21
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

## NHTSA's summary

Part Description: Cooling Fan Module Issue Description: Before replacing this part, please call Sam Zarnegar at cell \(248\) 881\-5052 or Frank Provenzano at cell \(248\) 379\-1126. If a response is not received within 15 minutes, then proceed with necessary repair

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10216131-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10216131-9999.pdf)

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

## Components

Engine, Cooling fan, Cooling system

## Vehicles listed

- 2015 RAM 2500

## Other bulletins for the same vehicles and component

- [55056840A$](/bulletins/10217369.md), 2022-08-08, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Part Description: Cooling Fan Module Issue Description: Before replacing this part, please call Sam Zarnegar at cell \(248\) 881\-5052 or Frank Provenzano at cell \(248\) 379\-1126. If a response is not received within 15 minutes, then proceed with necessary repair
- [05191925A](/bulletins/10149006.md), 2018-11-26, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. Radiator If vehicle comes in for transmission fluid leaking from trans\-oil cooler fittings on the radiator, please check the following before replacing the radiator/cooler:\~ 1. Remove both of the transmission lines from the cooler?s top/bottom flared fittings on the radiator. \~ 2. Loosen the hex nut on the top flared fitting on the radiator tank.\~ 3. Torque the top flared fitting to 235 \+/\- 15 Lb\-In.\~ 4. Torque hex nut to 100 \+/\- 10 Lb\-In.\~ 5. Repeat for bottom flared fitting.\~ 6. Reinstall transmission line per normal installation procedures and ensure correct fluid level.\~ \~ If vehicle is in need of a new radiator for another reason, check the new radiator for correct torque on the trans\-oil cooler fitting per steps 2\-5 above.\~ \~ If radiator has a yellow mark by the trans\-oil cooler fittings the torque does not have to be checked.
- [68206041A$](/bulletins/10080240.md), 2016-09-15, Service bulletin: POWER TRAIN:DRIVELINE:CENTER SUPPORT BEARING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. "FAN SUPPORT ASSEMBLY, FAN SUPPORT BEARING, FAN PULLEY IF YOU ARE REPLACING THIS PART DUE TO FAN HUB BEARING FAILURE, PLEASE ALSO REPLACE THE FAN CLUTCH ASSEMBLY USING CURRENT MOPAR STOCK \(PART NUMBER 52014729A$\).\~ ONCE INSTALLED, CONTACT CHRISTINE DONEGAN AT \(866\) 799\-1692 EXT 1257 TO INITIATE A FAST TRACK REQUEST FOR THE RETURN OF THE PARTS FOR ANALYSIS."

JSON: [/v1/bulletins/10216131](/v1/bulletins/10216131)

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