Ford Transit 2002 Owner's Manual page 1081

Yes
INSTALL a new starter motor.
REFER to: Starter Motor - Vehicles Built From:
08/2006 1.8L Duratorq-TDCi (Kent) Diesel (303- 06,
Removal and Installation).
TEST the system for normal operation.
No
CLEAN and TIGHTEN all battery ground cable
connections, starter motor mounting and body to
ground straps. TEST the system for normal
operation. If the concern persists, INSTALL a new
battery ground cable. Test the system for normal
operation.
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