TM-9-2520-234-35 Technical Manual for M109 Transmission XTG-411-2A Download
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CHAP 5, SEC XX BRAKE ANCHOR RING, CLUTCH REACTION PLATE REBUILD PAR 162-165 Section XX. LEFT- AND RIGHT-BRAKE ANCHOR RING AND CLUTCH REACTION PLATE ASSEMBLIES—REBUILD 162. DESCRIPTION Refer to pars. 16 and 17 for the descrip- tion of the left- and right-brake anchor ring and clutch reaction plate assemblies. 163. DISASSEMBLY (figs. 377 and 381, fold-outs 6 and 10) a. Left- and Right-brake Anchor Ring Assemblies Note. The left- and right-brake anchor ring assemblies are identical, therefore, the following disassembly procedures apply to either assembly. (1) With the aid of a C-clamp, compress the brake release springs, and remove two re- taining rings from the brake return guide pins (fig. 207). Figure 207. Removing (or installing) brake return guide pin retaining ring (2) Remove the guide pins and return springs (fig. 207). (3) Remove the remaining seven retain- ing rings, springs and guide pin, in the same manner as described in (1) and (2), above. b. Left- and Right-clutch Reaction Plate Assemblies Note. The left- and right-clutch re- action plate assemblies are identical, therefore, the following disassembly procedures apply to either assembly. The following describes the disas- sembly of the left-clutch reaction plate assembly. (1) Do not disassemble clutch reaction plate assembly unless replacement of parts is necessary. If necessary, remove three self- locking bolts 72 (fig. 377, fold-out 6), using a l/2-inch wrench. (2) Remove sleeve 71. (3) Remove two preformed packings 70 from sleeve 71. 164. CLEANING Refer to par. 71 for cleaning recommen- dations. 165. INSPECTION AND REPAIR Refer to par. 72 for general inspection and repair recommendations. Repair and re- build points of measurement for fits, clear- ances and wear limits are indicated by small, lower case letters in figs. 377 and 381, fold- outs 6 and 10. Refer to pars. 240 and 244 for wear limits information. 142