Ford 2007 WQ Fiesta Repair Manual page 438

303-00-1 6 Engine System
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General Information 303-00-1 6
DIAGNOSIS AND TESTING
7. Disconnect the glow plug electrical connectors.
8. Remove the glow plugs.
9,
Install a suitable compression pressure recorder
with a suitable adapter into the glow plug bore.
N0TE:Operate the starter motor until the reading
on the compression tester stops rising.
1Q Carry out the measurement in accordance with
the instructions supplied with the measuring
device on every cylinder using a suitable
compression pressure recorder with a suitable
adapter.
1 1 . Detach the compression tester and adapter.
I2 Install the glow plugs.
13 Connect the glow plug electrical connectors.
2006.0 Fiesta
1212006 GI 52554en