ROCKER ARM AS 1407392 - Caterpillar

(1) With flat side towards housing install oil seal flush with housing using a suitable driver. Do Not lubricate lip of seal.(2) Install shaft. Shaft diameter at unitized seal assembly must be ... 19.10 0.01 mm (.752 .001 in).Using a 138-9299 Installation Tool over the shaft with the chamfer facing out, carefully insert the shaft into the oil seal. Position the shaft to center the oil seal lips on the shaft running surface. Then remove installation tool from shaft.(3) Install bearings. Slide the bearing assembly over the shaft and into the housing. Torque the bearing retainer plate bolts to ... 25 6 N m (19 4 lb ft).(4) Torque for gear retaining bolt ... 215 40 N m (158 30 lb ft).(5) Unitized seal. Using a 139-0088 Installation Tool and a suitable press to install the seal onto the pump shaft and into the housing bore, insure that the seal is fully seated in the housing bore. Do Not use a hammer to install the seal as damage to ceramic sealing face will occur.(6) Torque for bolt that holds the impeller ... 39 3 N m (28 2 lb ft).