Replace valve stem seals - AR05.30-P-3500-02A

Fig 1: Identifying Pliers (606 589 00 37 00)

Fig 2: Identifying Drift (119 589 00 43 00)

Engine 111, 271 

Shown on engine 111 

1. Use pliers (1) to pull off valve stem seals (86)
2. Check surface of valve stems for roughness and formation of burrs (visual inspection or with a nail).

   Replace valves with a rough stem surface or formation of burrs.

3. Fit protective sleeve (2) onto valve stem.
4. Oil valve stem seals (86).
5. Press on the valve stem seals (86) with a drift (3).

Fig 3: Identifying Replacement Of Valve Stem Seals - Shown On Engine 111

Engines 112, 113 

Shown on Engine 112 

1. Use pliers (1) to pull off valve stem seals (86)
2. Check surface of valve stems for roughness and formation of burrs (visual inspection or with a nail).

   Replace valves with a rough stem surface or formation of burrs.

3. Fit protective sleeve (2) onto valve stem.
4. Oil valve stem seals (86).
5. Press on the valve stem seals (86) with a drift (3).

Fig 4: Identifying Replacement Of Valve Stem Seals - Shown On Engine 112