Maintenance manual
KONGSBERG PROPRIETARY.
This document and its accompanying elements contain KONGSBERG
information which is proprietary and confidential. Any disclosure, copying, distribution or use is prohibited if not
otherwise explicitly agreed with KONGSBERG in writing. Any authorized reproduction, in whole or in part, must
include this legend. ©2022 KONGSBERG - All rights reserved.
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6.
Routine Maintenance tasks
The maintenance instructions below details all preventative maintenance activities to be carried out
by the Crew on a regular basis. Please add below tasks to applicable vessel maintenance system.
System (a)
Sub-System (b)
Part (c)
Maintenance Task (d)
Maint (e) Freq (f) Type (g)
Skill Level (h) Facility (I)
Steerin Steering Gear
system system
Actuator
Check for any leakage around the Steering
Gears inboard part.
Prev
1 day
CHK
A
A
Steering Gear
system
Actuator
Check surface temperatur of the
equipment( pipes from pumps)
Prev
1 day
CHK
A
A
Steering Gear
system
Actuator
Check for abnormal vibrations/noises on the
equipment.
Pre
1 day
CHK
A
A
Steering Gear
system
Actuator
Check that there are no leakage from
Stuffing Box (if delivered by KM)
Prev
1 wk
CHK
A
A
Steering Gear
system
Hydraulic System Oil Tank
Check oil level in the Power Pack and top up
if necessary
Prev
1 wk
CHK
A
A
Steering Gear
system
Hydraulic System
Standby
Pump
Start/stop standby pump
Prev
1 wk
TST
A
A
Steering Gear
system
Hydraulic System
Duplex
Filter
Check filter blockage indicators, change
filter element if necessary.
Prev
1 wk
CHK
A
A
Steering Gear
system
Actuator
Lubericate seals on Stuffing Box according
to procedure (if delivered by KM). If using
EAL grease, lubricate every 2 weeks
Prev
2 wk/
1 mth
LUB
A
A
Steering Gear
system
Cleaning of Steering Gear unit and
surroundings
Prev
1 mth
CL
A
A
Steering Gear
system
Hydraulic System
Perform test of Steering Gear modes,
Emergency Steering and normal steering
from all stations.
Prev
1 mth
TST
A
A
Steering Gear
system
Hydraulic System Actuator
Check manoeuvring time according to
SOLAS (30 to 0 to 35 degree)
Prev
1 mth
CHK
A
A
Steering Gear
system
Actuator
Check for any paint work and damages
Prev
1 mth
CHK
A
A
Steering Gear
system
Controls System
Controll
Panels
Make sure that all electrical indications push
buttons back light bulbs are ok
Prev
1 mth
CHK
A
A
Steering Gear
system
Hydraulic System
Check filter indicator, If filter alarm or the
filter indicator is in the red zone, replace the
filter element.
Prev
1 mth
FC
A
A
Steering Gear
system
Control System
Actuator
Test and verify electrical and mechanical
limit switch function.
Prev
1 mth
TST
A
A
Steering Gear
system
Alarm System
Alarms
Function test of alarm system according to
manual.
Prev
3 mth
CHK
A
A
Steering Gear
system
Coolers
Visual inspection of coolers (if applicable)
Prev
6 mth
CHK
A
A
Steering Gear
system
Hydraulic System
Collect sample of hydraulic oil from the
actuator
Prev
6 mth
SAM
A
A
Steering Gear
system
Hydraulic System Power Pack Replace filters
Prev
1 yr
REP
A
A
Steering Gear
system
Intercom system
Steering
Gear room
Check communication system between
Steering Gear room and the bridge.
Prev
1 yr
CHK
A
A
Steering Gear
system
Controls System
Electric
Motor
Megger test electric motors
Prev
1 yr
MEG
A
A
Steering Gear
system
Control System
El system
Perform a visual check of all Electrical
components, eartings, cable conetctions.
Prev
1 yr
INSP
A
A
Steering Gear
system
El system
El system
Replace vibration dampers (if applicable)
Prev
5 yr
REP
A
A