TM 5-6675-270-15
DIRECT SUPPORT, GENERAL SUPPORT, AND
DEPOT MAINTENANCE INSTRUCTIONS
Section I. REPAIR PARTS, SPECIAL TOOLS, AND EQUIPMENT
5-1.
Specially
Designed
Tools
Tools, equipment, and repair parts issued with or
Reference
authorized for the theodolite are listed in the basic
Use
Item
Adjustable
spanner
Remove
horizontal
wrench.
circle
housing.
5-2. Special Tools and Equipment
5-14
Remove
mirror
axis
a. No commercially available special tools or
nut.
equipment are required for direct support, general
Remove
clamp
pins.
5-19
support, and depot maintenance of the theodolite.
Remove
90
prism
5-34
sleeve
and
b. The specially designed tools shown in
figure
bracket.
Remove
compass
6-2
6-1
Assembly
tool.
general support, and depot maintenance per-
window
lockring.
sonnel performing major overhaul work on the
theodolite. These specially designed tools are not
5-3. Maintenance
Repair Parts
available for issue but must be fabricated by
qualified direct support, general support, and
Repair parts and equipment are listed and illu-
depot maintenance personnel.
strated in TM 5-6675-270-25P.
Section II. TROUBLESHOOTING
5-4. General
This section provides information useful in diag-
Malfunctions which may occur are listed in table
nosing and correcting unsatisfactory operation or
5-2. Each malfunction stated is followed by a
failure of the theodolite and its components.
list of probable causes of the trouble. The correc-
tive action recommended is described opposite the
probable cause.