Hamilton Jet HJ241, Manual

Page: 89 / 202

8.3
8 MAINTENANCE
8.4 S
ERVICING
I
NTERVALS
HJ-241 / HSRX
8.4 SERVICING INTERVALS
Please note the following points:
1. Vessel usage is assumed to be 2000 operational
hours per year. Adjust your schedule as
necessary.
2. The frequency of the following service items may
be varied to suit operating conditions.
• Complete Jet Unit inspection at 5000 hours
(Refer to Section Sect.“8.5.1/17 ).
3. Refer to Section 8.5.2 HSRX Controls Servicing
Details for servicing of the Control System.
8.4.1 Servicing Intervals (Jet)
Table 8: Servicing Intervals (Jet)
SERVICING INTERVALS (JET)
ITEM WHAT TO DO
REFER TO
1ST 5
HRS.
1
DAY
30
HRS.
100
HRS.
500
HRS.
1
MTH
3
MTHS
1ST
2000
HRS.
5000
HRS.
Intake Flow Path. Clear blockages ”8.5.1” /1 •
Thrust Bearing. Lubricate ”8.5.1” /2 • •
Water Seal Check for leaks ”8.5.1” /4 •
Anodes Check condition ”8.5.1” /5 •
Steering System Check integrity ”8.5.1” /6 • •
Steering Crank
Cotter Check integrity and
lubricate ”8.5.1” /
6-4
•
Steering Cable
(If fitted)
Check integrity and
lubricate ”8.5.1” /7 • •
Steering Crank Check for wear in
Crank Ball. Grease ”8.5.1” /8 •
Steering Shaft &
Bushes Check for wear
Grease ”8.5.1” /9 •
Steering Shaft ‘O’
Ring Check for wear and
leaking ”8.5.1” /
10
•
Steering Cylinder
& Hoses
(If fitted)
Check for leaks and
condition ”8.5.1” /
11
• • •
Nozzle / Nozzle
Housing Check Vertical End
Float ”8.5.1” /
12
•
Reverse Cylinder
& Hoses Check for leaks and
condition ”8.5.1” /
13
• •
Reverse Cylinder
Shaft Grease ”8.5.1” /
14
• •
Driveshaft Univer-
sals Lubricate ”8.5.1” /
15
As recommended by the Drive Shaft Manufacturer.
Screen Rake &
Bearings Check integrity &
lubricate ”8.5.1” /
16
•
Complete Jet Unit Examine / Repair
as required ”8.5.1” /
17
• •
Steel Hull (Only) Carry out Insula-
tion checks ”8.5.1” /
17k
•