TM-9-1240-401-34-P
TELESCOPE MOUNT M146: M118A2 AND M118A3; TELESCOPE MOUNT M145: M145A1; PANORAMIC TELESCOPE: M117 AND M117A2; FIRE CONTROL QUADRANT: M15; PERISCOPE: M42
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
JULY 1993
TM-9-1240-401-34-P - Page 67 of 590
3-6
3-30
3-9
TM 9-1240-401-34&P
LIST OF TASKS
Task
Troubleshooting
Task
Task
Ref
Ref No.
No.
(Page)
(Page)
7
Maintain level assembly (M118A2)
a. Remove
3-27
b. Disassemble
3-28
c. Repair
3-28
d. Assemble
3-28
e. Install
3-30
f. Adjustment
3-13. EYEPIECE AND ERECTOR LENS SUBASSEMBLY MAINTENANCE INSTRUCTIONS
This task covers:
a. Disassembly b. Repair c. Assembly
Tools
Insulation sleeving (Item 16, appx B)
Lockwashers (2) (Item 65, appx E)
Soldering iron, electric (Item 24, appx F)
Lockwashers (14) (Item 68, appx E)
Lockwashers (2) (Item 71, appx E)
Tool Kit, Electronic System, Repair, Field Mainte-
Preformed packing (Item 19, appx E)
nance (SC5180-95-CL-B29)
Sealing compound (Item 13, appx B)
Solder (Item 18, appx B)
V-block (Item 25, appx F)
Tape (Item 20, appx B)
Flux (Item 5, appx B)
TM 9-254
Gasket (Item 8, appx E)
TM 750-116
Gasket (Item 9, appx E)
Gasket (Item 10, appx E)
Grease (Item 6, appx B)
M118A2/M118A3 elbow telescope removed from
Grease (Item 7, appx B)
howitzer (TM 9-2350-311-10)
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