TM 10-3930-643-34 STEERING  TROUBLESHOOTING  AND  MAINTENANCE.  (cont) 9-7. Steering  Circuit  Relief  Valve.  (Sheet DISASSEMBLY  (cont) 6. Using a scribe, remove and discard preformed  packing  (7). 7. Remove spring (8), poppet (9), preformed packing (10) and retainer (11) from plug (12). Discard preformed  packing  (10). 8. Remove items 14 thru  19  as  an assembly from body (13). 9. Remove spring (14), piston (15) and items 17 thru 19 as an assembly from poppet (16). 10, Using a scribe, remove ring (17) and preformed packing (18) from poppet (19). Discard  preformed  packing (18). 3 of 7) Go to sheet 4 9-54