Daily "Pre Use" Servicing Checks - Hamilton Jet HJ241 Manual

HJ-241 / HSRX
8.4.3 Daily "Pre Use" Servicing
Checks
THE FOLLOWING AREAS SHOULD BE CHECKED
ON A DAILY BASIS IF THE VESSEL IS IN REGULAR
USE.
AREA
Intake Screen
Impeller
Stator Blades
Reverse Hydraulic
Cylinder and Oil Lines
Steering System
Position Indicator
Senders (Transmitters)
Bearing Housing
Table 10: Daily Servicing Checks (Jet)
DAILY SERVICING CHECKS (JET)
Ensure that the water level is below the Inspection Hatch or Overflow Preventer
before opening Jet Inspection Hatches.
Check via the Steering Nozzle end of the Jet Unit that the Stator Blades are clear
of debris.
Check for Impeller damage.
Check for oil leaks, especially if oil has been added to a system.
Check the freedom of movement of the Steering Cable. Check for security of
attachment of Cable outer mount points. Check that the Steering Cotter Pin is
securely attached.
Check for loose electrical connections, mountings and linkages if fitted on the
system.
Check for signs of water leaking from under the Bearing Housing.
(Leaking Water Seal). If the Water Seal is leaking it should be replaced as soon
as possible otherwise water could contaminate the Thrust Bearing causing cor-
rosion and failure of the Thrust Bearing.
OPERATION
8 MAINTENANCE
8.4 S I
ERVICING NTERVALS
8.5