Ford Transit 2002 Owner's Manual page 719

NOTE: Install a new fuel pump oil seal
52.
retainer.
Install the fuel pump oil seal retainer.
53. Using sealant, seal the injection pump pulley to
the fuel pump sprocket.
Apply sealant
pump pulley bolt holes.
54. Install the fuel pump pulley.
55. Using the special tool, install the camshaft oil
seal.
NOTE: Do not fully tighten the camshaft
56.
pulley retaining bolt at this stage.
Install the camshaft pulley retaining bolt.
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to the outer edge of the fuel