C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
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Protect control valve assembly parts during removal, cleaning, inspection, and reassembly.
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Keep parts in a clean container until the parts are installed.
1. Install exhaust backfill valve (1) and spring (2).
2. Compress the spring with tool J 43773 (a).
3. Install retaining clip (1). Ensure retaining clip (1) is below the valve body surface.
4. Install control relief valve (1) and spring (2).
5. Compress the spring with tool J 43773 (2).
6. Install retaining clip (1). Ensure retaining clip (1) is below the valve body surface.
Dowel Pin Replacement
