Service Manual

ISB, ISBe and QSB (Common Rail [...] Aftertreatment Selective Catalytic Reduction (SCR) Cata [...]
Section 11 - Exhaust System - Group 11 Page 11-35
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Inspect exhaust catalyst for:
• Loose paint
• Excess Corrosion
• Damage to the body of exhaust catalyst, i.e. splits or
cracks to the body of the exhaust catalyst or
connecting pipework.
Inspect exhaust catalyst for signs of catalyst solution
leaks.
Check/inspect all fittings and supports brackets before
reuse.
Install
WARNING
This component or assembly weighs greater than 23
kg [50 lb]. To prevent serious personal injury, be sure
to have assistance or use appropriate lifting
equipment to lift this component or assembly.
NOTE: Check the correct catalyst part number is
selected.
The exhaust catalyst is marked with “INLET” for
assembly, (INLET to engine).
Lift the catalyst into position.
Connect the OEM exhaust piping and holding clamps.
Refer to the OEM instructions.