SERVICE
REPORT
ISO 9001:2008 ACCREDITED
JOB NO : 20110501
sales@raycontrol.com
Page 1 of 5
VESSEL:
PORT:SINGAPORE
DATE:09/0502011
MAKE:HUA HAI MARINE
EQUIPMENT:HATCH COVER CONTROL STATION
MODEL:
DEFECTS/REASON FOR CALL:SERVICE CONTROL STATION.
#
DESCRIPTION
REMARKS
CONTROL STATION:-
As requested by vessel
1
super collected 03
nos.hatch cover control
station and 01 no. jack
control station to shop
for service.
DIRECTIONAL CONTROL
VALVE:-
Shop tested found no.1
and no.2 control
station direction valve
max hold pressure 190
bar.No.3 control
station oil leak from
2
sealing area. Hand
lever for hatch cover
control station not
come back to in neutral
position when not in
use. All control
station lever pin
mechanism found worn
out. Allen cap screw
found corroded.
_____________________________________________________________________________________
since 1981 and over 8000 jobs track records
SERVICE
raycOntrol pte ltd
REPORT
7 TOH GUAN ROAD EAST #05-07 SINGAPORE
ISO 9001:2008 ACCREDITED
608599Tel:65630544 Fax:65600941
JOB NO : 20110501
sales@raycontrol.com
Company Reg No : 198602637N
Page 2 of 5
DIRECTIONAL VALVE:-
Removed directional
3
valve from control
station and dismantled
for inspection.
VALVE SPOOL:-
Inspected valve spool
4
found rusty. Light
polish and free up with
satisfactory.
_____________________________________________________________________________________
since 1981 and over 8000 jobs track records
SERVICE
raycOntrol pte ltd
REPORT
7 TOH GUAN ROAD EAST #05-07 SINGAPORE
ISO 9001:2008 ACCREDITED
608599Tel:65630544 Fax:65600941
JOB NO : 20110501
sales@raycontrol.com
Company Reg No : 198602637N
Page 3 of 5
LEVER LINKAGE:-
5
Lever linkage pin found
worn out.
CONTROL BLOCK LEAKAGE:-
6
Leakage found from
control station block.
_____________________________________________________________________________________
since 1981 and over 8000 jobs track records
SERVICE
raycOntrol pte ltd
REPORT
7 TOH GUAN ROAD EAST #05-07 SINGAPORE
ISO 9001:2008 ACCREDITED
608599Tel:65630544 Fax:65600941
JOB NO : 20110501
sales@raycontrol.com
Company Reg No : 198602637N
Page 4 of 5
CONTROL STATION BLOCK:-
7
Dismantled complete
control block and
renewed seal kit.
SHOP TEST:-
Control station
complete installed back
8
with new seal kit and
Allen cap screw and
shop tested with
satisfactory.
_____________________________________________________________________________________
since 1981 and over 8000 jobs track records
SERVICE
raycOntrol pte ltd
REPORT
7 TOH GUAN ROAD EAST #05-07 SINGAPORE
ISO 9001:2008 ACCREDITED
608599Tel:65630544 Fax:65600941
JOB NO : 20110501
sales@raycontrol.com
Company Reg No : 198602637N
Page 5 of 5
SUPPLY AND MACHINING:-
Supply new
dowtyseal.O’rings for
9
pipe connection and
machining new fitting
as requested by vessel
chief engineer.
ANTI-RUST COATING:-
10
O/C all control station
painted with anti rust
COATING.
Report by:Hasan
Service engineer
_____________________________________________________________________________________
since 1981 and over 8000 jobs track records
HATCH COVER HYDRAULICS, HATCH COVER HYDRAULICS SYSTEM,
HUA HAI MARINE, MACGERGOR
