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 309 of 590

TM9-1240-401-34&P

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Place torque adapter 8213473 (1) on knob

assembly (2) and tighten securely.

Place torque wrench (3) of not more than 30 pound-

inches (3.39-N-m) maximum capacity on torque

adapter (1).

With torque wrench (3) rotate knob assembly (2)

one turn clockwise and one turn counterclockwise.

Measure the torque required to turn knob assembly

(2). The torque shall be between 3 and 5 pound-

inches (0.339 and 0.565 N-m). If not, repair

according to repair procedure (ref. para 5.1-15).

5.1-75/(5.1-76 blank

)

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