What was found
EMERGENCY DECLARED, DURING CRUISE ALL FOUR RIGHT MAIN WHEEL TEMPS, 3,4,7&8 INDICATED EXCESSIVE HIGH 400+ DEGREE TEMPS. FOLLOWED PILOT QRH AND EXTENDED GEAR WAS INTERMITTENT WITH A NORMAL TEMP INDICATION BUT MOSTLY HIGH > T/S PER TSM 32-47-00/401. REPLACED RIGHT BRAKE TEMP COMPENSATOR PER AMM 32-47-13/401. OPS CHECK NORMAL.