Service Manual

Heat Exchanger ISB, ISBe and QSB (Common Rail [...]
Page 8-82 Section 8 - Cooling System - Group 08
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NOTE: The rear mounting capscrew has a retaining clip.
Remove the four mounting capscrews, retaining clamps
and isolators, and the heat exchanger.
Clean and Inspect for Reuse
WARNING
Wear appropriate eye and face protection when using
compressed air. Flying debris and dirt can cause
personal injury.
NOTE: The heat exchanger core can be cleaned and leak
tested by a radiator cleaning facility. An ultrasonic cleaner
is the preferred method of cleaning.
Remove the end caps and clean with soap and water.
Dry the end caps with compressed air.
Install a new gasket, seal, spacer and washer.
Install and tighten the end cap mounting capscrews.
Torque Value: 8 N•m [ 71 in-lb ]
Install
Install the coolant heat exchanger with the retaining
clamps and four mounting capscrews.
Hand-tighten the capscrews at this time.