TM-9-2520-234-35 Technical Manual for M109 Transmission XTG-411-2A Download
Page 156 of 323
*C2 CHAP 5, SEC XVI 144. CLEANING Refer to par. dations. RIGHT OUTPUT REBUILD PAR 144-146 71 for cleaning recommen- 145. 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 fig. 381, fold-out 10. Refer to pars. 243 and 244 for wear limits in- formation. 146. ASSEMBLY (fig. 381, fold-out 10) a. Install any plugs that were removed from the end cover (fig. 161). Install pre- formed packing 59 (fig. 381, fold-out 10) into end cover 48. b. Install bearing 70 into sleeve 61. c. Install sleeve 61 with bearing 70 and gasket 60 into end cover 48. Secure retainer with eight 3/8-16 x 1 self-locking bolts 62. d. Install bearing assembly 72 into the end cover hub 73. Be sure the bearing is firmly seated in the hub. e. Install retaining ring 71 that retains bearing 72. f. Install two preformed packings on end cover hub (fig. 162). g. Using seal replacer 8351210, install oil seal in end cover hub (fig. 162). Note. Spring side of oil seal should be toward the inside of the hub. Be sure seal is seated. h. Install hub assembly and gasket onto end cover. Secure the hub with nineteen 7/16- 14 x 1-1/2 cap screws and lock washers (fig. 163). Tighten the cap screws to 42-50 pound- feet torque. i. Install steer clutch piston assembly, alining the bleed hole as shown. Install guide bolt 8351231 (fig. 164). j. Using sling 7083778 and three 7/16- 14 bolts, install the steer clutch anchor (fig. 165). Note. Oil holes in anchor and end cover must be alined as shown. k. Install the spacer (fig. 166). Figure 162. Installing oil seal in end cover hub Figure 163. Installing end cover hub 124