MATERIAL CHANGE (MC) NUMBER

MWO 9-2320-386-20-1

(1) Reporting will be accomplished by electronic means. MWO application information can be input

directly into the Modification Management Information System (MMIS) over the Internet. Entry into

the MMIS system is password protected. New users can register online at

http://www.mmis-mwo.com. Passwords are normally approved and issued within 48 hours.

(2) Submission will be comprised of the nine (9) data elements listed in the table below. Elements 1, 2, 4,

6, 7, 8, and 9 are given for this MWO (as shown). The person reporting the MWO data will acquire

the remaining elements (3 and 5) and input all nine into MMIS.

DATA Elements

Material Change Number (MCN):

MWO Number:

Unit Identification Code (UIC) @ Battalion Level

NSN of End Item

Serial Number

USA Registration Number

Date of Application

Hours required for Application

Software Version (not applicable)

(3) For off-line reporting, the 3.5-inch disk shall be mailed to the following address:

Commander

TACOM-Warren

ATTN: AMSTA-LC-CIPWM (Nelson)

Warren, MI 48397-5000

Marking Equipment. After Air Pressure Relief Valve Kit is installed, stamp "MWO 9-2320-386-20-1"

and the date installed on the Cab Body Reinforcement Panel using metal stamping die set (5110-00-293-

1905) (see figure3).

15. MATERIAL CHANGE (MC) NUMBER

This MWO is athorized by MC number 1-00-06-0002

16. MODIFICATION IDENTIFICATION

When stamped correctly, the MWO number and date will appear on the Cab Body Reinforcement Panel as

After the Air Pressure Relief Valve Kit is installed, the vehicle air system should be tested for proper

operation. Any faults detected or discrepancies noted will be corrected before the vehicle is returned to

normal service.