Gen ll Hemi exhaust rocker arms

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Any Hemi guys out there? I have to change out 2 exhaust rocker arms, they don't say much in the FSM, is it as simple as removing the bolts from the rocker shaft and sliding the shaft out as far as needed and put the shaft back and retorque the bolts? The bolts are 3/8", so 30-35 ft lbs of torque?
I`d lift the shaft and slide the broken arm off the end , not sliding it out of all of them...