Ford Transit 2002 Owner's Manual page 746

50. Using sealant , seal the fuel injection pump pulley
to the fuel injection pump sprocket.
Apply sealant
injection pump pulley bolt holes.
51. Install the fuel injection pump pulley.
52. Using the special tool, install the camshaft oil
seal.
NOTE: Do not fully tighten the camshaft
53.
pulley retaining bolt at this stage.
Install the camshaft pulley retaining bolt.
54. Install the special tool.
http://vnx.su
to the outer edge of the fuel