MIL-DTL-24784 / 21B (SH)
The instructions shall be detailed to prevent handling damage to the equipment or injury to
personnel. In addition, step-by-step procedural illustrations may be used to supplement the
packing and handling instructions.
3.6.9.6 Preparation of foundations. Include information supplemental to the installation
drawings. If all foundation preparation information is contained on the installation drawing, refer
to the drawings by figure number.
3.6.9.7 Input requirements. A summary of the input data contained on the installation drawings
shall be included. Parameters with tolerances should be included with each of the inputs listed.
Examples of inputs are as follows:
a.
Power.
b.
Ventilation.
c.
Dry air (waveguide pressure).
d.
Ship gyro information.
3.6.9.8 Installation procedures. The following types of supplemental information which are not
provided on the installation drawings shall be included or referenced.
a. Instructions required to assemble units.
b. Instructions required to mount units. Include bolting and bracing diagrams and data on shock
mounts.
c. Instructions for making electrical, plumbing, transmission line, and all other interface
connections (external) to the equipment.
d. Instructions for interconnecting units comprising the equipment.
e. Servicing procedures, such as initial lubrication.
f. Instructions for bonding and grounding.
3.6.9.9 Installation checkout. Step-by-step procedures shall be provided to demonstrate that the
equipment operates correctly and within tolerances. These procedures shall provide for
equipment checkout in three test phases as follows:
a. Phase 1 - Installation inspection and pre-energizing procedures.
b. Phase 2 - Turn-on and preliminary tests.
c. Phase 3 - Installation verification test.
3.6.9.9.1 Phase 1 - Installation inspection and pre-energizing procedures. When specified in the
TMCR (see 6.2), inspection procedures shall be provided in the form of check lists to verify the
following:
a. That all units of the equipment and required auxiliary equipments have been installed and that
their location and orientation is proper; that all cables, filters, antennas, waveguides, trans-
37
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business