M172/M172A1 MOUNT MAINTENANCE -820360461

TM 9-1240-375-34&P

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GENERAL SUPPORT

M172/M172A1 TELESCOPE AND QUADRANT MOUNT

(1240-01-037-7290/1240-01-517-2171)

M172/M172A1 MOUNT MAINTENANCE

DISASSEMBLY, CLEANING, REPAIR OR REPLACEMENT, ASSEMBLY

INITIAL SETUP:

Tools and Special Tools

Shop Set, Instrument and Fire Control: Field Maintenance, Basic Less Power (SC 4931-95-A07)

Tool Kit, Electronic System Maintenance (SC 5180-95-B29)

Materials/Parts

Grease (item 16, WP 0152 00)

Lockwasher (3) (item 6, WP 0128 00)

Lockwasher (6) (item 9, WP 0128 00)

Lock wire (item 21, WP 0152 00)

Mechanical felt (item 7, WP 0129 00)

Sealing compound (item 13, WP 0152 00)

Solvent cleaning compound (item 12, WP 0152 00)

Wiping rag (item 18, WP 0152 00)

References

WP 0127 00

Equipment Conditions

M172/M172A1 telescope and quadrant mount removed from M198/M777 howitzer (TM 9-1025-211-34/

TM 9-1025-215-25&P)

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