TM5-6675-296-14
Section Ill. REPAIR PARTS, SPECIAL TOOLS AND EQUIPMENT
parts and special tools list covering organizational
m a i n t e n a n c e for this equipment, TM 5-6675-
a. T h e s p e c i a l t o o l s r e q u i r e d t o p e r f o r m
296-24P, 5-6675-205-20P and 5-6675-233-20P.
organizational maintenance on the theodolite are
listed in table 4-2.
4-8. Fabricated Tools and Eqiupment
..
b. No special equipment is required by
There are no fabricated tools and equipment
organizational maintenance personnel for per-
required for organizational maintenance.
forming maintenance on the theodolite.
4-7. Repair Parts
Repair parts are listed and illustrated in the repair
I
I
Use
[tern
NSN or Part No.
Pin, adjusting
Adjust theodolite adjusting screws.
Wrench, tripod
Tripod leg adjustment, removal, and installation.
5120-00-378-9520
Screwdriver
Adjust horizontal drive.
5120-00-961-2761
- -- -- _-- -- .
--
Section IV. LUBRICATION INSTRUCTIONS
of dirt or dust before they are opened. All lids or
4-9. General
bottle tops must be airtight.
All movable parts of the theodolite, both smooth
and threaded surfaces, are fitted within extremely
approved for use on the theodolite will be stocked.
fine tolerances. For this reason, most parts of the
Approved lubricants are noncorrosive and highly
theodolite are cleaned prior to lubrication. Any
refined and must be free from all paint removing
attempt to lubricate the theodolite without first
ingredients. Ordinary machine oil is not an ap-
cleaning it, may result in damage to the in-
proved lubricant. The following lubricants are
strument. Only those lubricants approved for use
approved for use on this theodolite:
on the theodolite will be used. No lubrication will
(1) OCW; oil, clock and watch, 1/2 oz. bottle,
be performed in the field unless specifically called
NSN 9150-00-252-6382.
for.
(2) GIA; grease, aircraft and instrument, 4
4-10. Detailed Lubrication Information
oz. tube, NSN 9150-00-985-7244.
a. Care of Lubricants. Special care should be
c. Lubrication Procedure.
taken to see that all surveying instrument
(1) Collimation lever bearing. Place 1 drop of
lubricants are kept absolutely free from con-
oil at the top of the crack between the collimation
tamination by any foreign substance. Containers
lever and the left-hand axle bearing. Work the oil
must be stored in a clean, dry place and wiped free
Previous Page
