TM-9-2350-311-34-1

HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS: HOWITZER, MEDIUM, SELF-PROPELLED, 155MM

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

SEPTEMBER 1994

  TM-9-2350-311-34-1 - Page 127 of 352

TM 9-2350-311-34-1
(c) Install dial indicator on bracket and position on gear teeth (50) as shown.
(d) Hold driveshaft (39) to prevent movement and rotate bevel gearshaft (23) counterclockwise as far as
possible without forcing.
(e) Zero dial indicator and slowly rotate gearshaft (23) clockwise reading backlash measurement.
16 Add or remove shims (para 6-4) as required to obtain 0.004- to 0.008-in. (0.10- to 0.20-mm) backlash.
6-9


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