naval dockyard, mumbai - Irfc-nausena.nic.in
naval dockyard, mumbai - Irfc-nausena.nic.in
naval dockyard, mumbai - Irfc-nausena.nic.in
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DEPT: QC(E) C. No<br />
74<br />
SHIP: FC MADHUR<br />
NAVAL DOCKYARD, MUMBAI<br />
QUALITY ASSURANCE PLAN<br />
REV DATE: 23 May 12 FORM Q C E 0 7 4 R E 0 1 0<br />
No:01<br />
NO<br />
JOB TITLE :REFIT<br />
QAP No : QCE74 245 QAP DATE : 11JUL12 PAGE 7 OF 22<br />
E20012 Defect Description<br />
One <strong>in</strong> no. Steer<strong>in</strong>g hydraulic motor driven pump<br />
(Type M 4) to be overhauled and gears, shafts,<br />
bear<strong>in</strong>g seals, 02 <strong>in</strong> nos electrically operated<br />
maneuver<strong>in</strong>g valves to be renewed (Type S 35 P,<br />
24 V DC, make Tenfjord). (Work<strong>in</strong>g pressure 40<br />
Kg/cm2, test<strong>in</strong>g pressure 60kg/cm2). Prove pump<br />
post overhaul<strong>in</strong>g. ). Qty 01<br />
1 3 3<br />
Activity Description<br />
Dismantle pump and its components; mark each<br />
part for its location and identification. Clean each<br />
part, Gaug<strong>in</strong>g of parts. Damaged/ worn out parts to<br />
be renewed. Check new spares of OEM make only,<br />
gaug<strong>in</strong>g and f<strong>in</strong>al box<strong>in</strong>g up <strong>in</strong>spection.<br />
Maneuver<strong>in</strong>g valves to be cleaned. Checked for<br />
<strong>in</strong>ternal leakages of the spool. Check the cont<strong>in</strong>uity<br />
of the solenoid coil, renew seal.<br />
Oil tank to be thoroughly cleaned, clean the<br />
magnetic filter for any metal chips, assemble all the<br />
components, charge with fresh oil and conduct<br />
performance trial <strong>in</strong> workshop / on board.<br />
All pressure gauged to be calibrated with approved<br />
Government lab. Any gauge found damaged then<br />
renew with same range, calibration certificate to be<br />
submitted to QC(E) office<br />
Defect Description<br />
Overhaul and repair 01 <strong>in</strong> No. steer<strong>in</strong>g hand<br />
operated wheel pump (Type H 33) and transmitter,<br />
renew worn out parts as per MQC <strong>in</strong>spection. Prove<br />
the pump for satisfactory operation. Qty 01<br />
DYT/INCOD/1213/106(a)/PLYCM/MADHURREFIT/420 89/127