Specifications

MIL-STD- 1472E
5.9.4.7 Skills. Access to items maintained by one technical specialty shall not require removal
of items maintained by another technical speciahy.
5.9.5 Lubrication.
5.9.5.1 General Configuration of equipment requiring lubrication shall permit lubrication and,
as applicable, checking of hhicant reservoir levels without disassembly. Extended fittings shd be
provided to lubricant ports that would not otherwise be readily accessible or visible. The number of
service ports should be minimized by routing service lines to a centmlized servicing location(s).
A
clear
indication that lubrication is completed shall be provided to ensure proper semicing level. Lube
fittings shall be sized to prevent coupling with improper servicing devices.
5.9.5.2 Labeling. Where lubrication is required, the type of lubricant to be used and the
frequency of lubrication shall be specified by a label mounted at or near the lube port or grease fitting.
For non-airborne equipment, a lubrication chart of permanent construction shaIl be mounted at the
operator station of the equipment; individual labels shall not be required when the equipment has only
one type of fitting and uses only one type of lubricant.
5.9.6 Case and cover mounting. Cover or shield holes shall be large enough for mounting
screw cleamnce without perfect case alignment.
5.9.7 cases
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5.9.7.1 Orientation. The proper orientation of an item within its case shall be made obvious by
design of the case or used of appropriate labds.
5.9.7.2 Removal. Cases should lift from items rather than the converse. Equipment should be
protected from damage when cases am removed or replaced. Cases shal~not require manual support to
remain in the open position during maintenance.
5.9.7.3 ~h Cases shall be sufficiently larger than the items they cover to facilitate installation
and removal with little or no case manipulation.
5.9.7.4 Guides. Guides, tracks, and stops shall be provided as necessary to facilitate handling
and to prevent damage to equipment or injury to personnel.
5.9.8 Covers.
5.9.8.1 Securixuz
of covers It shall be made obvious when a cover is not secured, even though
it may be in place.
5.9.8.2 Instructions. If the method of opening a cover is not obvious from the construction of
the cover id -
,tnNmcuonsmw~~-**-d*==. Ias&&ns
shall consist of simple symbols such as arrows or simp?e words such as “push” or “push and turn.”
5,9. R. 3 Clearance. Bulkheads, brackets, and other equipment S!VMnot obstruct visual or
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physical access for removal or openhtg of cwvcmon eqmpmem within whkh WL J* lx performed
in the installed condition. Covers, doors or panels which must be opened to perform on-site
nminrennncc ~hnllhe vi~llally and physically accessible to the maintainers.