Embattled Lexington fire Chief Robert Hendricks already draws a service pension from his first career as a Lexington firefighter, from which he retired in 1997. He wants more. Hendricks' request is common in a city where disability pensions are more generous and easier to win than elsewhere. During the past five years, 38 percent of the 119 Lexington police officers and firefighters who retired were awarded disability pensions. That compared to 3 percent for Kentucky State Police and 7 percent for Louisville hazardous-duty workers, including police officers and firefighters.