Fuel Injection Pump Removal

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Removing Camshaft Gear Access Cover

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Remove the camshaft gear access hole cover bolt.
Remove the camshaft gear access hole cover.

Fig 2: Aligning Camshaft Gear Tension Relief Hole

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Rotate the crankshaft until the camshaft gear tension relief hole is in line with the front cover access hole.

Fig 3: Unloading Spring Tension From Two Piece Cam Gear

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Use a suitable tool to unload the spring tension from the two piece cam gear. Apply pressure towards the right side of the engine while removing the injection pump.

Fig 4: View Of Fuel Injection Pump

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Remove the four fuel injection pump bolts.
Remove the fuel injection pump.