Service Manual

Sea Water Pump ISB, ISBe and QSB (Common Rail [...]
Page 8-88 Section 8 - Cooling System - Group 08
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Install a new gasket, cover plate, and capscrews.
Tighten the capscrews.
Torque Value: 24 N•m [ 212 in-lb ]
Preparatory Steps
CAUTION
Zinc plugs expand and can break off during removal.
Inspect the zinc plug to make sure it is in one piece. If
not, it must be replaced with a new zinc plug, and the
broken pieces must be retrieved from the aftercooler
to prevent damage to components downstream in the
sea water system.
•
Shut off the sea water supply. Refer to the OEM
service manual.
•
Drain the sea water system by removing the zinc
plug from the bottom of the aftercooler. Refer to
Procedure 010-005.
•
Remove the sea water pump inlet and outlet hoses.
Refer to Procedure 008-104.
•
Remove the belt guard. Refer to Procedure 008-001.
•
Remove the sea water pump drive belt. Refer to
Procedure 008-126.
•
Remove the sea water pump drive pulley. Refer to
Procedure 008-127.
Remove
Remove the lower hose connection from the sea water
pump.