UNDERCARRIAGE / Center Joint Disassemble Center Joint CAUTION: Center joint weight: 52 kg (110 lb) 1. Remove bolts (12) (2 used) in diagonal position from cover (11). Install eyebolts (M12, Pitch 1.75 mm) into the bolt holes. Attach a nylon sling onto eyebolt. Place the center joint on the workbench. CAUTION: Spindle (2) weight: 22 Kg (50 lb) Body (7) weight: 29 kg (60 lb) 6. Tighten bolt (ST 1020) of special tool (ST 1033) and remove body (7) from spindle (2) upward. Just before spindle (2) is separated from body (7), remove special tool. Install eyebolt (M12, Pitch 1.75 mm) into the bolt (12) holes (2 places) on body (7). Attach a nylon sling onto eyebolt. Push spindle (2).
Hoist and remove body (7). : 19 mm 2. Remove bolts (12) (2 used) and eyebolts (2 used) from body (7). Remove cover (11) from body (7). IMPORTANT: It is easier to remove oil seal (6) if two pins are used. Do not damage the seal groove with the pins. 7. Remove oil seals (6) (6 used) from body (7). : 19 mm 3. Remove O-ring (10), retaining ring (9) and ring (8) from body (7). 4. Put the matching marks on body (7) and spindle (2). 5. Install special tool (ST 1033) to body (7) with bolts (12) (2 used). 7 : 19 mm 6 W105-03-03-015 8. Remove dust seal (3) and O-ring (4) from body (7). IMPORTANT: While welding, cover the seal sur- face in order to prevent it from being spattered. 9.
When replacing bushing (5), build-up weld at 90 ° (4 places) in its inner diameter by using a welding rod. Shrink and remove bushing (5). W183-03-03-004 W3-3-5 ST 10 1033 20 12 7