Service Manual

Sea Water System Diagnostics ISB, ISBe and QSB (Common Rail [...]
Page 8-112 Section 8 - Cooling System - Group 08
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Install
Install the belt tensioner.
Install and tighten the belt tensioner capscrew.
Torque Value: 43 N•m [ 32 ft-lb ]
Finishing Steps
•
Install cooling fan drive belt. Refer to Procedure
008-002.
Sea Water System Diagnostics
(008-103)
General Information
Typical sea water cooling system
1 Grate-type strainer located on the bottom of the boat
hull
2 Vessel bottom/hull
3 Sea water inlet valve
4 Hose
5 Sea water strainer
6. Sea water pump
7. Fuel cooler
8. Aftercooler
9. Transmission oil cooler
10. Heat exchanger
11. Sea water outlet.