TM-9-2320-346-10
TRUCK, COMMON BRIDGE TRANSPORT (CBT), 8X8 M1977A4 W/WINCH AND M1977A4 W/O WINCH
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-346-10 - Page 77 of 1184
OPERATOR MAINTENANCE
INTRODUCTION
SCOPE
This manual is used for operation and operator-performed maintenance of HEMTT series
vehicles which consist of a number of different models all built on similar chassis, but
specially equipped to perform different missions.
Table 1.
Overview.
M1977A4 CBT CARGO
DESCRIPTION
Figure 1.
Tactical wheeled vehicle with 69,000 lbs (31 326 kg) GVWR
and 109,000 lbs (49 486 kg) GCWR. The CBT System con-
sists of a M1977 Vehicle, and an integrated Load Handling
System (LHS) capable of loading/ unloading up to 20,000 lbs
(9 080 kg).
MAINTENANCE FORMS AND RECORDS
Department of the Army forms and procedures used for equipment maintenance will be
those prescribed by DA PAM 750-8 The Army Maintenance Management System (TAMMS)
Users Manual. (WP 0160)
EQUIPMENT IMPROVEMENT REPORT AND MAINTENANCE DIGEST (EIR MD) AND
QUALITY DEFICIENCY REPORTING (QDR).
The quarterly TB 43-0001-62 (series) Equipment Improvement Report and Maintenance
Digest (WP 0160) contains valuable field information on equipment covered in this manual.
Information in the TB 43-0001-62 (series) Equipment Improvement Report and
Maintenance Digest (WP 0160) is compiled from some of the Equipment Improvement
Reports (EIR) that have been prepared on vehicles covered in this manual. Many of these
articles result from comments, suggestions, and improvement recommendations that were
submitted to the EIR program. TB 43-0001-62 (series) Equipment Improvement Report and
Maintenance Digest (WP 0160) contains information on equipment improvements, minor
alterations, proposed Modification Work Orders (MWOs), warranties (if applicable), actions
taken on some of the DA Form 2028's (WP 0160) (Recommended Changes to
TM 9-2320-346-10
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