TM-9-2520-272-34P
CROSS DRIVE TRANSMISSION WITH CONTAINER MODEL X200-4 & 4A
TECHNICAL MANUAL; INTERMEDIATE, DIRECT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
TM-9-2520-272-34P - Page 16 of 488
TM 9-2520-272-34&P
HOW TO USE THIS MANUAL (Continued)
The initial setup page (first page) of each task provides a list of COMMON TOOLS you will need
to perform the task.
These common tools are listed by description.
SPECIAL TOOLS, when required, are listed by noun, manufacturer's code (FSCM) and
manufacturer’s part number.
FABRICATED TOOLS (locally manufactured), when required, are listed by noun and referenced
to Appendix D of the manual where instructions for making the tools are provided.
All repair parts are listed in the RPSTL. In addition, mandatory replacement parts are listed
under REPAIR PARTS on the initial setup page for each task, when required.
Expendable items are listed under SUPPLIES by noun and quantity (when the quantity is more
than one). Each supply item is referenced to Appendix C where all expendables are listed. For
example, the notation “(Item 8, Appendix C)” following the name of a supply item means that
the description of the item is located on the list of expendable items, Appendix C, under item 8.
Special conditions, such as unusual environmental conditions, are shown in a NOTE before
procedural steps begin.
The most common note regarding special conditions occurs in
procedures when the transmission is mounted on the maintenance stand.
Procedures which must be accomplished before you can perform your assigned maintenance task
are shown on the initial setup page under PRELIMINARY PROCEDURES. Usually,
PRELIMINARY PROCEDURES will show only one procedure to be done just before your
assigned task.
When you go back to the task shown in PRELIMINARY PROCEDURES, you will
find another preliminary procedure in that task.
This arrangement of cross-referencing tasks
with preliminary tasks continues in sequence until you get back to the very first task required.
Additional procedures which must be accomplished after your assigned task has been completed
are shown under FOLLOW-ON PROCEDURES. For example, after each “remove” task the
equivalent “install” task will be shown in FOLLOW-ON PROCEDURES, identified by paragraph
number, name and task number.
When repairable parts are removed, a REPAIR reference is entered beneath the removal
procedure directing you to the paragraph number, name and task number where repair
instructions are provided.
FINAL ADJUSTMENTS AND PREPARATION FOR STORAGE OR SHIPMENT
After the transmission has been repaired, preliminary brake adjustment must be made by torque
wrench check before the transmission is placed in the container. The torque wrench brake
check is provided in Chapter 5. (Final brake adjustment and steering adjustment are performed
by Organization maintenance after the transmission has been installed in the vehicle.)
Chapter 5 also contains procedures to enable you to install the transmission in the container in
preparation for storage or shipment.
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