TM-9-1240-400-34-P
TELESCOPE; PANORAMIC: M115, ELBOW: M139, MOUNT: M138 AND M137
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1993
TM-9-1240-400-34-P - Page 44 of 344
TM 9-1240-400-34&P
2-12.
MAINTENANCE OF BODY ASSEMBLY, SUBASSEMBLY
.
This task covers:
a.
Disassembly
c.
Repair
b.
Cleaning
d.
Reassembly
INITIAL SETUP:
Solder (Item 12, appx C)
Tools and Special Tools
Soldering flux (item 6, appx C)
Tool kit, electronic: system maintenance
(SC 5180-95-CL-B29)
References
Adjustable spanner wrench (7597708)
TM 9-254
Adjustable spanner wrench (figure B-25,
item 7)
Equipment Condition
Materials/Parts
2-19 Head assembly removed
Adhesive (item 3, appx C)
2-19 Elbow assembly removed
Adhesive (item 4, appx C)
Aircraft grease (item 7, appx C)
Aircraft grease (item 8, appx C)
General Safety Instructions
Lockwasher (MS35333-71)
Lockwasher (7) (MS35338-135)
Lockwasher (4) (MS35338-136)
Preformed packing (8587397-2)
Use adhesives, cleaning solvents,
Preformed packing (8587397-3)
and sealing compounds in well-
Preformed packing (8587449-1)
ventilated area away from open
Preformed packing (8587449-6)
flame.
Adhesives, cleaning sol
Sealing compound (item 10, appx C)
vents, and sealing compounds are
Self-locking nut (MS21044C5)
harmful to skin and clothing, can
Silicone compound (item 11, appx C)
burn easily, and may give off
harmful vapor.
DISASSEMBLY
1
Remove pin (1) and knob assembly (2).
2
Remove capscrew (3), lockwasher (4), and metal
plate
(5)
from
telescope
subassembly
(6).
2-28
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