Service Manual

ISB, ISBe and QSB (Common Rail [...] Fuel Pump
Section 5 - Fuel System - Group 05 Page 5-19
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CAUTION
Protect the fuel pump drive shaft threads from
damage during gear removal.
Install the fuel pump drive gear puller onto the drive shaft
and gear.
Hold the gear puller while removing the fuel pump drive
gear.
Remove the fuel pump assembly.
Marine Applications
Remove the three fuel pump flanged mounting nuts.
Remove the fuel pump drive access cover with a 3/8-inch
drive ratchet.