TM-9-2350-311-34-2
CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS HOWITZER, MEDIUM, SELF-PROPELLED, 155MM
TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE MANUAL
SEPTEMBER 1994
TM-9-2350-311-34-2 - Page 54 of 552
TM 9-2350-311-34-2
1-14 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - CONTINUED
1-14.14 Location and Description of Overall Sighting and Fire Control System - Continued
b. M118A2/M118A3 Elbow Telescope and M146 Telescope Mount. The M118A2/M118A3 elbow telescope (3) and M146
telescope mount (4) are mounted at No. 1 man’s position and used for direct fire. Sighting is through an aperture on the
right side of the cannon tube. The M146 telescope mount provides
base that can be adjusted. It holds the
M118A2/M118A3 elbow telescope. For information on the M118A2/M118A3 elbow telescope and M146 telescope
mount, refer to TM 9-1240-401-34&P.
c. M15 Elevation Quadrant. The M15 elevation quadrant (5) is mounted on the trunnion at No. 1 man’s position. It gives
an accurate, direct reading of the gun elevation. It is used for a cross check against the other equipment. For further
information on the M15 elevation quadrant, refer to TM 9-1290-322-34.
1-34
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