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 OF FERRY CRAFTMADHUR<br />
QAP No : QCE74 245 QAP DATE : 11JUL12 PAGE 2 OF 22<br />
E20005<br />
Defect Description<br />
Exam<strong>in</strong>e and Check clearances of both shaft stern<br />
tube bushes, Plummer block Bear<strong>in</strong>gs and ‘A’<br />
brackets bear<strong>in</strong>g of shafts by feeler gauge<br />
(i)Renew stern tube outer oil seal, newark type<br />
seal, matsynthetic rubber and ph. Bronze flanges<br />
(male and female seal<strong>in</strong>g flange)<br />
(ii)Renew stern tube <strong>in</strong>ner side gland hemp pack<strong>in</strong>g<br />
(matgreased hemp, size 1/2 <strong>in</strong>ch sq x 420mm long<br />
x 08 no, shaft dia 114 mm).<br />
Activity Description<br />
Check the open<strong>in</strong>g up bear<strong>in</strong>g clearances after<br />
remov<strong>in</strong>g of propeller and marna gland from aft side<br />
and hemp pack<strong>in</strong>g from fwd side and plummer<br />
block roller ball feeler gauge clearances if bear<strong>in</strong>g is<br />
<strong>in</strong> roller type or oil clearances if white metal bear<strong>in</strong>g<br />
(i) Removal of marna gland, carryout visual and<br />
dimensional <strong>in</strong>spection of marna gland assembly,<br />
which <strong>in</strong>cludes male, female , wear<strong>in</strong>g plates, jo<strong>in</strong>ts<br />
and compression rubbers. Renew if it necessary<br />
(ii) Renew the hemp pack<strong>in</strong>g after repair/refit of<br />
shaft l<strong>in</strong>e , assemble the unit and check the oil<br />
leakage<br />
02<br />
02<br />
1<br />
1<br />
<br />
2<br />
3<br />
3<br />
3,4<br />
3,4<br />
DYT/INCOD/1213/106(a)/PLYCM/MADHURREFIT/420 83/127