What was found
RTO 50 KTS PULLING LEFT DURING OPS CHECK OF N/W STEERING FOUND WHEN TURNING FULL LEFT METERING VALVE STICKS THEN RETURNS TO CENTER SLOWLY, CAN ALSO HEAR VALVE BYPASSING INTERNALLY. RECOMMEND METERING VALVE R/R. T/S USING FIM 32-51 TASK 810. REMOVED NLG STEERING METERING VALVE. REF AMM TASK 32-51-11-000-803. ADD EMP:U412893 STARTED INSTALLATION OF NLG STEERING METERING VALVE UP TO, AND INCLUDING, STEP 5.F.(1)(B). REF AMM TASK 32-51-11-400-802. REPLACEMENT BACKUP RINGS (P/N: BACR12BM111) NIS AND ARE ON AOG. ADD EMP:U412893 COMPLETED NLG STEERING METERING VALVE INSTALLATION PER 737 AMM 32-51-11-400-802. PER TECH SUPPORT REQ NEED TO TAXI AC FOR COMFORMATION OF REPAIR. PARTS USED: 29-3200-9-0001,QTY :1ROTABLE PARTS CHG:TT # 1248616 SN OFF 5582 PN OFF 29-3200-9-0001 VALVE, NLG, STE OFF 29-3200-9-0001 5582 ON 29-3200-9-0001 0706 NOSE STEERING NOT CENTER PERFORMED ADJUSTMENT OF NOSE WHEEL STEERING CABLES REF AMM 32-51-00-820-803 AND 802 OPS CHECKS GOOD PER TECH SUPPORT REQ NEED TO TAXI AC FOR COMFORMATION OF REPAIR. TAXIED A/C NO ISSUES WITH PULLING EITHER DIRECTION AT THIS TIME A/C IS OK FOR SERVICE