TM 10-3930-653-14&P DISASSEMBLY 1. Clean  the  exterior  of  the  pump  arid  hold  the  pump with a vise. Do   not   clamp   the   port.   Clamp   the flange when holding the pump with a vise. 2. Loosen the eight socket head cap bolt’,. and remove the cover. 3. Remove  the  seal  ring  and  support  ring  installed  on the bushing. 4. Wrap vinyl tape around the spline of the drive gear and use the drive  gear in the pump  body  to remove the cover side bushing. If the gears are to be reused, matchmark   them   to   assure   correct reassembly. 4-201