Ford Transit 2002 Owner's Manual page 227

12. Loosen the vacuum pump retaining bolts by 2
1/2 turns.
13. Select fourth gear.
14. Release the parking brake.
15. Move the car forwards, rotating the engine, until
the vacuum pump becomes loose.
16. Remove the vacuum pump.
1. Loosen the lower retaining bolt.
2. Remove the upper retaining bolt.
3. Remove the vacuum pump.
17. Remove the vacuum pump seal.
Discard the seal
Installation
1. Install a new vacuum pump seal.
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