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 53 of 552
TM 9-2350-311-34-2
1-14.14 Location and Description of Overall Sighting and Fire Control System
The howitzer is provided with a sighting and fire control system capable of delivering director indirect fire. Location and
description of the specific equipment is as follows:
a. M117/M117A2 Panoramic Telescope and M145/M145A1 Telescope Mount. The M117/M117A2 panoramic telescope
(1) and M145/M145A1 telescope mount (2) are mounted at the gunner’s position and are used for indirect fire. The
M145/M145A1 telescope mount provides an adjustable base with azimuth and elevation controls. It holds the
M117/M117A2 panoramic telescope sight in position. The head of the scope sights through the panoramic telescope
ballistic cover on top of the cab. For information on the M117/M117A2 panoramic telescope and M145/M145A1 tele-
scope mount, refer to TM 9-1240-401-34&P.
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