MWO-9-2320-280-20-4
MODIFICATION WORK ORDER
MODIFICATION OF 1-1/4 TON VEHICLES; M998 SERIES; STEERING COLUMN INSPECTION AND BRACKET INSTALLATION
APRIL 1996
MWO-9-2320-280-20-4 - Page 1 of 13
ROUTINE
MWO effective date is 1 January 1996 and completion date is 31 December 1999.
MWO 9-2320-280-20-4
MODIFICATION WORK ORDER
MODIFICATION OF 1-1/4 TON VEHICLES
M998 SERIES
STEERING COLUMN INSPECTION AND BRACKET INSTALLATION
NOMENCLATURE
NSN
Truck, Utility, 1-1/4 Ton, 4x4:
Cargo/Troop Carrier
(EIC: BBD)
Cargo/Troop Carrier, w/Winch
(EIC: BBE)
TOW Carrier, Armored
(EIC: BBC)
TOW Carrier, Armored, w/Winch
(EIC: BBH)
Armament Carrier, Armored
(EIC: BBF)
Armament Carrier, Armored, w/Winch
(EIC: BBG)
Armament Carrier, w/Supplemental Armor
S250 Shelter Carrier
TOW Carrier, w/Supplemental Armor, w/Winch
Armament Carrier, w/Supplemental Armor, w/Winch
TOW Carrier, w/Supplemental Armor
S250 Shelter Carrier, w/Winch
(EIC: BBK)
Heavy Variant
(EIC: BBM)
Truck, Ambulance, 4x4:
4-Litter, Armored
(EIC: BBA)
2-Litter, Armored
(EIC: BBB)
2-Litter, Soft top
Headquarters, Department of the Army, Washington, D.C.
15 April 1996
REPORTING OF ERRORS AND RECOMMENDING IMPROVEMENTS
You can help improve this MWO.
If you find any mistakes or if you know of a way to improve these
procedures, please let us know.
Mail your letter or DA Form 2028, Recommended Changes to
Publications and Blank Forms, Direct to: U.S.
Army Tank-Automotive Command, ATTN: AMSTA-MB,
Warren, MI 48397-5000.
A reply will be provided to you.
APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED.
1.
PURPOSE.
This modification provides a method to inspect steering columns and install steering column brackets for model
12338621-1, collapsible steering columns.
The inspection will ensure that steering column brackets are installed on each
acceptable steering column.
The brackets will prevent the collapsible steering column from wearing and cracking at
mounting points and becoming loose.
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