MIL-DTL-62099D(AT)
b. Manually shift to "l-2" position and slowly decrease input speed to produce a
"3-2" automatic range downshift.
c. Determine the input speed at which the automatic downshift occurs in accordance
with table IV.
4.3.8.2 "2-1" shift inhibitor test. To determine conformance to 3.3.9, the following test
shall be performed:
a. With the transmission in "l-2" position and no TV, disconnect transmission output
shaft from absorption dynamometer and adjust the engine throttle to obtain
approximately 3000 rpm input speed.
b. Manually shift to "l" position and slowly decrease input speed to produce a "2-1"
automatic range downshift.
c. Determine the input speed at which the automatic downshift occurs, in accordance
with table IV.
4.4 Ownership and support requirements verification.
4.4.1 Reliability. To determine conformance to 3.4.1 the transmission shall be installed in
the selected vehicle (see 4.1.2) and operated.
4.4.2 Leak check. To determine conformance to 3.4.2, visually inspect transmission at
various points during test operation and thoroughly at the end of test operation for indications of
oil leaks.
4.4.3 Submersion test. To determine conformance to 3.4.3, when tested in accordance
with option II of 4.2.2.1, one transmission from every ten produced (with sump pan installed)
shall be further tested by plugging all holes, pressurizing internally with 3-7 psi air and immersing
unit in water bath for visual inspection for leaks. No leaks are permissible. A continuous stream
of air bubbles, regardless of size, shall be considered a leak.
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified
in the contract or order (see 6.2). When actual packaging of materiel is to be performed by DoD
personnel, these personnel need to contact the responsible packaging activity to ascertain requisite
packaging requirements. Packaging requirements are maintained by the Inventory Control Point's
packaging activity within the Military Department or Defense Agency, or within the Military
Department's System Command. Packaging data retrieval is available from the managing Military
Department's or Defense Agency's automated packaging files, CD-ROM products, or by
contacting the responsible packaging activity.
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