GM Service Manual Online
For 1990-2009 cars only
Makes
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Chevrolet
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2003
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Avalanche - 2WD
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Engine
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Engine Controls - 4.8L, 5.3L, and 6.0L
🢒 Transmission Fluid Pump Disassemble
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Transmission Fluid Pump Disassemble for Chevrolet Avalanche - 2WD 2003
Remove the transmission oil pump cover bolts (220).
Remove the vent passage splash shield (239).
Separate the oil pump body assembly (203) and the oil pump cover (206).