TM-9-2520-234-35 Technical Manual for M109 Transmission XTG-411-2A Download
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CHAP 5, SEC XXII CLUTCH PISTONS AND HOUSINGS REBUILD PAR 173-176 (2) Check the small hole through the piston. It must be clean. b. Intermediate-range Piston and Housing (fig. 211) (1) Remove the intermediate-range piston from the piston housing. (2) Remove ring seal and expander from the piston. (3) Remove ring seal and expander from the piston housing. 174. CLEANING Refer to par. 71 for cleaning recommen- dations. Figure 211. Removing (or installing) intermediate- 175. INSPECTION AND REPAIR range piston Refer to par. 72 for general information and repair recommendations. Repair and re- (1) Install expander 60 (fig. 377, fold- build points of measurement for fits, clear- out 6) and ring seal 59 onto the steer clutch antes and wear limits are indicated by small, piston 61. lower case letters in figs. 376, 377 and 381, fold-outs 5, 6 and 10. Refer to pars. 239, (2) Install expander 58 and ring seal 57 240 and 244 for wear limits information. onto piston 61. 176. ASSEMBLY (figs. 376, 377 and 381, fold-outs 5, 6 and 10) b. Intermediate-range Piston and Housing (fig. 376, fold-out 5) (1) Install ring seal 12 and expander 13 a. Right- or Left-steer Clutch in the intermediate-range piston housing 14. Piston Assembly (2) Install expander 10 and ring seal 11 Note. The right- and left-steer clutch onto the piston. piston assemblies are identical. The following describes the assembly of the (3) Install the intermediate-range piston left assembly. into the piston housing 14. 146