Accessory Drive Belt Concerns – 2013 Ford F-650

TSB 13-8-4
  • 6.8L ENGINE – ACCESSORY DRIVE BELT CONCERNS – BUILT ON 12/1/2012 AND THROUGH 5/21/2013
Publication Date: August 6, 2013

 

FORDeBay logo:2013 F-650

 

ISSUE:

Some 2013 F-Super Duty 650 vehicles equipped with 6.8L engine and built on 12/1/2012 and through 5/21/2013 may exhibit front end accessory drive (FEAD) belt concerns. This may be due to mis-positioning of the power steering pump pulley.

 

ACTION:

Follow the Service Procedure Steps to correct the condition.

 

SERVICE PROCEDURE

  1. Remove the accessory drive belt. Refer to Workshop Manual (WSM), Section 303-05.
  2. Using the power steering pump pulley remover, reposition power steering pump pulley flush to the end of the shaft. Refer to WSM, Section 211-02.
    1. Pulley should be ± 0.10 mm (0.004″) from the end of the shaft.
  3. Install a new accesory drive belt. Refer to WSM, Section 303-05.

 

PART NUMBERPART NAME
BU9Z-8620-CFEAD Belt – A/C
BU9Z-8620-BFEAD Belt – Non A/C

 

WARRANTY STATUS:

Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty/ESP coverage limits/policies/prior approvals are not altered by a TSB. Warranty/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool.

OPERATIONDESCRIPTIONTIME
130804A2013 F-Super Duty 650 6.8L: Adjust The Power Steering Pulley Includes Time To Replace The Accessory Drive Belt (Do Not Use With Any Other Labor Operations)0.4 Hr.

 

DEALER CODING

BASIC PART NO.CONDITION CODE
3A73312

 

 

 

OEMTOOLS Serpentine Belt Tool Kit, Crowfoot Wrenches, Low Profile Sockets
  • Removes Belt Tensioner with Ease: Tool set designed to release tension on serpentine belt systems in most vehicles, mechanic tools allowing for quick belt removal and installation.
  • Includes 3/8" Drive Handle for Reach: Automotive tool kit long handle with 3/8-inch square drive provides extra leverage to access tight engine spaces and tensioner pulleys.
  • 1/2" Drive Adapter for Versatility: Pulley removal tool includes a 1/2-inch adapter for compatibility with various socket sizes and high-torque applications during belt replacement.
  • Complete Socket Selection: Power steering pulley removal tool set includes 4 shallow sockets (13, 15, 16, 18mm socket) and 3 crowfoot sockets (13, 14, 15 mm) to fit most tensioner pulley bolts.
  • Organized Storage and Portability: Tensioner pulley tool comes in a sturdy molded plastic case to keep tools protected, organized, and ready for shop use or on-the-go service calls.

Last update on 2026-07-01 / Affiliate links / Images from Amazon Product Advertising API


 

No products found.

Sale
Lisle 59000 Ratcheting Serpentine Belt Tool
  • Ratcheting head with freewheel position allows maximum leverage
  • Comes with extension for hard-to-reach idler pulleys
  • Now includes 19mm socket for Honda and Toyota applications
  • This tool will work where conventional ratchets or breaker bars won't fit due to limited access
  • Set ratcheting head to the middle or neutral/freewheel position and once maximum travel point is reached simply click lever into place to lock the ratchet mechanism

Last update on 2026-07-01 / Affiliate links / Images from Amazon Product Advertising API


 

This product presentation was made with AAWP plugin.

2 thoughts on “Accessory Drive Belt Concerns – 2013 Ford F-650”

  1. This website is really interesting. I have bookmarked it. Do you allow guest posting on your blog ?
    I can provide hi quality articles for you.
    Let me know.

    Reply

Leave a Comment

Share to...