TM 5-6675-307-14
Section IV. LUBRICATION
4-8.
Lubrication Instructions
Refer to paragraph 3-2 and figure 3-1 for lubrication
instructions.
Section V. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
4-9.
General
action taken, on DA form 2404 (Equipment Inspection
and Maintenance Worksheet) at the earliest possible
To insure that the theodolite is ready for operation at all
opportunity.
times, it must be inspected systematically so that
defects may be discovered and corrected before they
4-10. Preventive Maintenance Checks and Services
result in serious damage or failure. The necessary
This paragraph contains a tabulated listing of
preventive maintenance checks and services to be
organizational preventive maintenance checks and
performed are listed and described in paragraph 4-10.
services.
The sequence numbers are listed
The item numbers indicate the sequence of minimum
consecutively and indicate the minimum requirements
inspection requirements. Defects discovered during
for daily (D) and weekly (W) preventive maintenance,
operation of the unit shall be noted for future correction,
respectively. Refer to table 4-2 for the preventive
to be made as soon as operation has ceased. Stop
maintenance checks and services.
operation immediately if a deficiency is noted during
operation which would damage the equipment if
operation were continued.
All deficiencies and
shortcomings will be recorded, together with the
corrective
Table 4-2. Organizational Preventive Maintenance Checks and Services
Q-Quarterly
Total man-hours required: .07
WORK
Sequence
ITEM TO BE INSPECTED
TIME
number
PROCEDURE
(M H)
CARRYING CASE
1.
0.1
Check straps for wear, tears, and security. Inspect latches for wear and security. Check
gasket and inserts for deterioration. Inspect the case for cracks or other damage. Check
.
color of the desiccant
THEODOLITE
2.
0.1
Check for dirty lenses, mirrors, and window, clean as necessary. Inspect eyepieces and all
controls for freedom of movement.
KNAPSACK
3.
0.1
Inspect buckles and straps for serviceability. Remove dirt and dust. If necessary, clean
knapsack with warm water and mild detergent.
TOOL AND ACCESSORY CASE
4.
0.1
Check for presence and condition of accessories and tools, Refer to (fig. 2-7). Inspect the
case for serviceability.
BATTERY CASE
5.
0.1
Inspect to see that the spare lamps and batteries are in the case. Refer to (fig. 2-12) and
install the illumination system and check operation.
TRIPOD
6.
0.2
Inspect tripod for serviceability. Check to see that tripod wrench, plumb bob, and cord are
in the pouch.
Change 3 4-2
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