TM 9-2320-365-34-210-3. REAR AXLE DIFFERENTIAL PINION SEAL, YOKE SEAL AND DRIVE YOKEREPLACEMENT (CONT)(4) Remove drive yoke nut (7) from pinion shaft (8). Discarddrive yoke nut.(5) Place drain pan under pinion shaft (8).(6) Remove drive yoke (3) from pinion shaft (8).NOTEVehicles serial number 0001 through 3133were not originally equipped with yoke seals.Yoke seals may not be present ifmaintenance has not been previouslyperformed on drive yoke.(7) Remove yoke seal (9) from drive yoke (3) Discard yokeseal.(8) Remove pinion seal (10) from rear differential carrier(11). Discard pinion seal.b. Installation.(1) Apply a small amount of grease to outside edge andspring cavity of pinion seal (1).(2) Install pinion seal (1) in rear differential carrier (2).(3) Visually verify pinion seal (1) is properly seated.(4) Install yoke seal (3) on drive yoke (4).(5) Install drive yoke (4) on pinion shaft (5) with drive yokenut (6).(6) Tighten drive yoke nut (6) to 920-1130 lb-ft (1248-1532N·m).10-12 Change 1
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