TM-9-2520-234-35 Technical Manual for M109 Transmission XTG-411-2A Download
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*C2 *C2 PAR 198-199 HIGH CLUTCH REBUILD CHAP 5, SEC XXVII d. Using a compressing tool, compress f. Remove the high-range clutch piston the high-range clutch piston return spring re- from the clutch housing (fig. 230). tainer, and remove the retaining ring (fig. 229). g. Do not remove the seal ring and ex- e. Remove the retainer (fig. 229) and 13 high-range clutch piston return springs from the clutch housing. Figure 228. Removing bearing from high-range clutch housing pander from the outside diameter of the piston unless replacement is necessary. h. Remove the hook-type seal ring from the hub of the high-range clutch housing (fig. 230). Do not remove the sleeve from the clutch housing unless replacement is necessary. i. Do not remove the roller bearing from the clutch housing, unless parts replacement is necessary. If necessary, remove the retain- ing ring and "hook" the bearing out (fig. 231). Note. The bearing assembly will be destroyed if removed from the hous- ing. The bearing rollers maybe re- moved by removing the roller retain- ing ring (fig. 231). 199. CLEANING Refer to par. 71 for cleaning recommen- dations. Figure 229. Removing (or installing) retaining ring that retains piston return spring retainer Figure 230. Removing (or installing) piston from high-range clutch housing 155