TM-9-2520-234-35 Technical Manual for M109 Transmission XTG-411-2A Download
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Page 147 is changed as follows. Add this Note immediately following the heading for Paragraph 178: Note. The pinions in this planetary carrier are a matched set. There- fore, failure of one pinion requires replacement of the complete set. Change Paragraph 178e to read: Delete the Note following Paragraph 183g. e. Position the reverse-range plane- tary carrier assembly in a press. Using a suitable pressing tool, remove six carrier spindles (fig. 214). Remove the pinions 14 (fig. 377, fold-out 6), thrust washers 8 and 15, spacers 13, 9 and 11, if present, and roller bearings 10 and 12, if present. Add this Note immediately following the heading for Paragraph 188: Change Note following Paragraph 181 heading to read: Note. Chill spindles 7 in dry ice approximately on hour prior to installation. Handle chilled parts with gloves. Page 148 is changed as follows. Change Paragraph 181c to read: c. Insert 22 new spindle rollers into one end of the pinion bore (fig. 215). Delete Paragraph 181f. Delete loose rollers shown in Figure 216. Page 149 is changed as follows. Change Paragraph 18ll_to read: 1. Install the remaining five spindles 7 (fig. 377, fold-out 6) and pinions 14, with rollers 10, thrust washers 8 and 15, lock pins 16 and spacers 9 and 13 in the same manner as described in b through k , above. Add this Note following Paragraph 1811: Note. Chilling of spindles results in "frost" initially which ultimate- ly is moisture. If a rebuilt carrier assembly is not being installed in a transmission in the near future, apply a coating of oil around spindle locations to avoid rust oxidation. The part number for the compressing tool in Figure 218 is 8355784. Page 150 is changed as follows. Note. The pinions in this planetary carrier are a matched set. There- fore, failure of one pinion requires replacement of the complete set. Change Note following heading for Para- graph 191 to read: Note. Chill spindles 34 in dry ice for approximately one hour prior to installation. Handle chilled parts with gloves. Page 152 is changed as follows. Add this Note after Paragraph 191k. Note. Chilling of spindles results in "frost" initially which ultimate- ly is moisture. If a rebuilt carrier assembly is not being installed in a transmission in the near future, apply a coating of oil around spindle locations to avoid rust oxidation. (6 of 13) Change 2