Ford Transit 2002 Owner's Manual page 1168

Item Part Number
6 -
7 -
8 -
9 -
3. To install, reverse the removal procedure.
Removal Details
Item 9 : IAC valve seal
NOTE: Discard the IAC seal.
Installation Details
Item 9 : IAC valve seal
NOTE: Install a new IAC seal.
Description
IAC valve electrical connector
IAC valve retaining bolts
IAC valve
IAC valve seal
See Removal Detail
See Installation Detail
http://vnx.su