Sierra 2500 2WD V8-6.6L DSL Turbo (2007)
2. Install the fuel pressure regulator (2).
Notice: Refer to Fastener Notice.
3. Install the 3 fuel pressure regulator screws (1) using a T25 TORX(R).
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Tighten the screws a first pass to 4 N.m (35 lb in).
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Tighten the screws a final pass to 7 N.m (62 lb in).
4. Install the fuel hose (4) to the fuel injection fuel feed manifold and injection pump.
5. Position the fuel hose clamp (3) at the fuel injection pump.
6. Position the fuel hose clamp (2) at the fuel injection fuel feed manifold.
