F 150 4WD Pickup V8-5.4L CNG VIN M (2001)
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Figure # 1 shows one type of tool in position on a 4X4 vehicle
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Figure # 2 shows the tip of the dial indicator resting on the Center Link adjacent to the Idler Arm attachment point
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Figure # 3 shows one type of tool in position on a 4X2 vehicle