Table of Contents Initial Check Initial Check TOC Holset® NOTE: This procedure applies to SS and ST models only.  WARNING  The unloader valve body is installed…

Table of Contents Initial Check Initial Check TOC Holset®  WARNING  Compressed air can drive debris into eyes and ears. Keep head well away and wear…

Compressed Air System Tool Number 3375182 Spring Compression Tester Measures spring force at a given spring height Tool Number 3377415 Air Compressor Seat Installation Tool…

Table of Contents Measure Measure TOC Connect a manometer or pressure gauge, Part No. ST-1273, in a straight section of the exhaust pipe located one…

Table of Contents Remove Disassemble Clean Inspect for Reuse Assemble Install Remove TOC Remove the air piping from the turbocharger. Remove the turbocharger. Refer to…

Table of Contents Leak Test Leak Test TOC Add one unit of fluorescent tracer, Part No. 3376891, to each 38 liters [10.0 gal] of engine…

Table of Contents Measure Measure TOC Remove the intake and exhaust pipes from the turbocharger. SMALL | MEDIUM | LARGE Next Use a wire-type feeler gauge to measure the…

Table of Contents Preparatory Steps Remove Clean and Inspect for Reuse Install Finishing Steps Preparatory Steps TOC  WARNING  Do not remove the pressure cap from…

Table of Contents Leak Test Leak Test TOC Remove the air intake and charge air cooler (CAC) piping from the turbocharger. SMALL | MEDIUM | LARGE Next Inspect the…

Table of Contents Inspect for Reuse Inspect for Reuse TOC Remove the intake pipe from the turbocharger. Inspect the turbocharger compressor impeller blades for damage.…