MAINTENANCE OF TELESCOPE MOUNT SUBASSEMBLY LOWER ASSEMBLY.
This task covers:
5-13 M137 telescope mount use assembly
Tools and Special Tools
Tool kit, electronic: system maintenance
General Safety Instructions
Adjustable spanner wrench (8284045)
Aircraft grease (item 8, appx C)
Sealing compound (item 10, appx C)
Use adhesives, cleaning solvents, and
Self-locking nut (8215831)
sealing compounds in well-ventilated
area away from open flame. Adhesives,
compounds are harmful to skin and
clothing, can bum easily, and may give
off harmful vapor.
M137 telescope mount upper assembly
housing shown removed for clarity.
Unsolder two electrical wires (1) and remove
from four electrical contacts (2).
Remove four electrical contacts (2) and four