TM-9-2520-234-35 Technical Manual for M109 Transmission XTG-411-2A Download
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CHAP 5, SEC XVIII REAR HOUSING REBUILD PAR 153 . Figure 175. Removing transmission brake air valve assembly g. Using a 9/16-inch wrench, remove the shaft retaining cap screw (fig. 176). Using a slide hammer remover, remove the brake coolant pump idler gear shaft. h. Using a square 5/16-inch wrench, re- move the socket-head plug (fig. 176). i. Using 11/16-inch wrench, remove the hexagon-head plug (fig. 177). j. Straighten the pin on each brake apply link assembly and remove the pins, washers, springs, ratchets and adjusting nuts (fig. 177). k. Remove the right-cam follower link shaft (fig. 178). l. Remove the left-cam follower link shaft (fig. 178). m. Remove the left-cam follower and brake apply link assembly (fig. 179). n. Remove retaining ring 14 (fig. 379, fold-out 8) that retains pin 8 in left-cam fol- lower link 3. 130 Figure 176. Removing (or installing) snap ring which retains brake collant pump idler gear Figure 177. Transmission rear housing and component parts o. Remove pin 8, cam follower 6, bear- ing rollers 5 and washers 4 and 7 from cam follower link 3. p. Remove retaining ring 13 that retains brake apply link pin 9.