9.32
9 OVERHAUL
9.11 HSRX H
YDRAULIC
R
EVERSE
S
YSTEM
HJ-241 / HSRX
13.Remove the Support Bracket [4] from the Stud on
the rear of the Pump ensuring that the Washer
[13], fitted between the Adjusting Link [4] and the
rear of the Pump, is removed.
14.Remove Screw [9] and Spring Washer [7]
securing the Pump [1] to Mount Bracket [3] at the
pump forward lower attachment point.
15.Remove Nut [8] and Spring Washer [7] securing
the Pump [1] to the Intake Casting at the rear
lower attachment point of the pump.
16.The Pump may now be removed from the Jet
Unit.
17.Remove the Nuts [8] and Spring Washers [7]
from Studs [5] attaching the Support Bracket [3]
to the Bearing Housing of the Jet Unit.
18.Remove and retain the Support Bracket [3].
9.11.2 Re-Fitting the Pump
Assembly to the Jet Unit
Refer to the following Drawings:
-
CT-HPU-01001 Hydraulic Power Unit.
CT-HSE-12-001 Hose Kits.
MOUNT THE PUMP ASSEMBLY [1] ONTO THE
BEARING HOUSING USING THE FOLLOWING
METHOD:-
1. Attach the Pump Assembly [1] to the Intake
Casting by the Stud located at the rear lower
attachment point of the pump and secure loosely
in position with Spring Washer [7] and Nut [8].
Do Not Torque Load.
2. Attach the Support Bracket [3] to the 2 x Studs [5]
on the Bearing Housing and secure with Spring
Washer [7] and Nut [8]. Torque load to the
recommended torque.
3. Secure the Support Bracket [3] to the forward
lower attachment point of the Pump Assembly [1]
with Spring Washer [7] and Screw [9]. Tighten
Screw enough to allow slight movement of the
Pump.
4. Attach the Adjusting Link [4] to the Stud [5] on
the upper part of the Bearing Housing ensuring
that the elongated slot in the Adjusting Link [4] is
outboard of the Jet and is located over the Stud
on the rear of the Pump. Ensure that Special
Washer [13] is fitted to the Stud on the rear of the
Pump before fitting the elongated slot in the
Adjusting Link [4] over the Stud.
5. Loosely secure the inboard end of the Adjusting
Link, with Spring Washer [7] and Nut [8].
6. Secure the outboard end of the Adjusting Link,
loosely with Special Washer [13], Spring Washer
[7] and Nut [8]. Do Not Torque Load.
7. Fit the Pump drive Belt and tension by levering
the Pump body away from the Intake until the
correct belt tension is achieved.
NOTE:
1.The Belt tension is correct when a 2.4 mm
deflection is achieved when a load of 580 to
870 gr (1.3 to 1.9 lbs) is applied to the centre
of the Belt.
2.If a new Drive Belt has been fitted, the Belt
should be re-tensioned after 30 minutes to 4
hours of running at full load, to compensate
for initial belt stretch and "bedding" into the
Pulley grooves.
8. Tighten Nut [8] on the inboard end of the
Adjusting Link and torque load to the
recommended torque.
9. Tighten the Nut [8] at the elongated slot end of
the Adjusting Link [4], which secures the Pump
[1] to the Adjusting Link [4]. Torque load the Nut
[8] to the recommended torque.
10.Tighten Screw [9] securing the Pump [1] to the
Support Bracket [3] and torque load to the
recommended torque.
11.Tighten the Nut [8] located at the rear lower
attachment point of the pump and torque load to
the recommended torque.
HOSE CONNECTIONS:
Refer to Drawing
:-
.
NOTE:
1. Thread tape should be used on all BSPT to
BSPP (parallel to taper) connections.
2. Push Lock Hoses should be renewed if
disassembly is required.
1. Fit the high pressure Hose [H1] between the
forward connection on the Cylinder and the 3/8"
BSP Adaptor on the Pump, ensuring that the Hose
is routed forward of the Inspection Cover.
2. Fit
3
/
8
" Push Lock Hose [H2] between the rear
connection on the Cylinder and the outlet on the
top of the Jet mounted Oil Cooler.
3. Fit
3
/
8
" Push Lock Hose [H3] to the lower
connection on the Jet mounted Oil Cooler and the
opposite hose end onto the inlet to the Tank.
Secure with Hose Clip [7].
Содержание HJ241
Страница 3: ...www hamiltonjet co nz Installation and Service Manual HJ241 Jet Unit Manual R3A31...
Страница 10: ...x INTRODUCTION HJ 241 HSRX...
Страница 14: ...xiv INTRODUCTION HJ 241 HSRX...
Страница 15: ...Introduction and Product Description System Operation Part A Operator Information...
Страница 16: ......
Страница 22: ...1 6 1 INTRODUCTION PRODUCT DESCRIPTION 1 3 GENERAL ASSEMBLY DRAWINGS HJ 241 HSRX...
Страница 32: ...2 10 2 SYSTEM OPERATION 2 11 HSRX REVERSE SYSTEM HJ 241 HSRX...
Страница 34: ......
Страница 36: ...3 2 3 DESIGN BASICS 3 2 HULL DESIGN HJ 241 HSRX Figure 9 Loads on the Hull for HJ 241 Jet Unit...
Страница 54: ...3 20 3 DESIGN BASICS 3 8 DESCRIPTION OF THE DRY RUN SYSTEM OPTIONAL EXTRA HJ 241 HSRX...
Страница 60: ...4 6 4 PRECAUTIONS AGAINST CORROSION 4 3 EARTH BONDING SYSTEM NOT NORMALLY CURRENT CONDUCTING HJ 241 HSRX...
Страница 72: ...5 12 5 INSTALLATION 5 8 INSTALLING THE HSRX REVERSE SYSTEM HJ 241 HSRX...
Страница 76: ...6 4 6 COMMISSIONING 6 5 AFTER INITIAL TRIALS AFTER ENGINE SHUT DOWN HJ 241 HSRX...
Страница 77: ...Fault Finding Maintenance Overhaul Part C Servicing Information...
Страница 78: ...HM 811...
Страница 104: ...8 18 8 MAINTENANCE 8 8 RECOMMENDED OILS AND LUBRICANTS HJ 241 HSRX...
Страница 138: ...9 34 9 OVERHAUL 9 11 HSRX HYDRAULIC REVERSE SYSTEM HJ 241 HSRX...
Страница 139: ...Supplementary Technical Information Appendix...
Страница 140: ......
Страница 142: ...A 2 Appendix HJ 241 HSRX A 2 Loctite Application Guide...
Страница 143: ...A 3 Appendix HJ 241 HSRX...
Страница 144: ...A 4 Appendix HJ 241 HSRX...
Страница 145: ...A 5 Appendix HJ 241 HSRX...
Страница 146: ...A 6 Appendix HJ 241 HSRX...
Страница 147: ...A 7 Appendix HJ 241 HSRX...
Страница 159: ...A 19 Appendix HJ 241 HSRX Comments...
Страница 161: ...Technical Drawings Drawings...
Страница 162: ......
Страница 168: ...SERVICING DRAWINGS D 6 HJ 241 HSRX HJ 241 06 000 Steering Assembly General Arrangment Sht2...
Страница 170: ...SERVICING DRAWINGS D 8 HJ 241 HSRX HJ 241 07 001 Reverse Assembly Sht1...
Страница 172: ...SERVICING DRAWINGS D 10 HJ 241 HSRX HJ 241 07 002 Blanking Plus No Reverse...
Страница 173: ...HJ 241 HSRX SERVICING DRAWINGS D 11 HJ 241 08 001 Installation Details GRP Hull...
Страница 177: ...HJ 241 HSRX SERVICING DRAWINGS D 15 HJ 241 09 001 Blanking Plugs For Screen Rake...
Страница 178: ...SERVICING DRAWINGS D 16 HJ 241 HSRX HJ 241 09 002 Screen Rake Assembly...
Страница 179: ...HJ 241 HSRX SERVICING DRAWINGS D 17 HJ 241 10 004 Hatch Extension...
Страница 180: ...SERVICING DRAWINGS D 18 HJ 241 HSRX HJ 241 11 000 Tool Kit...
Страница 181: ...HJ 241 HSRX SERVICING DRAWINGS D 19 HJ 241 12 000 Sandtrap engine Cooling...
Страница 182: ...SERVICING DRAWINGS D 20 HJ 241 HSRX HJ 241 13 002 Anode Locations...
Страница 183: ...HJ 241 HSRX SERVICING DRAWINGS D 21 HJ 241 30 001 General Arrangement...
Страница 187: ...HJ 241 HSRX SERVICING DRAWINGS D 25 CT HSE 12 001 Hose Kits...
Страница 189: ...HJ 241 HSRX SERVICING DRAWINGS D 27 CT SJK 02 005 Steering Cylinder Seastar...
Страница 190: ...SERVICING DRAWINGS D 28 HJ 241 HSRX 61483 Rotary Seal...
Страница 191: ...HJ 241 HSRX SERVICING DRAWINGS D 29 82206 Impeller Blade Dressing Instructions and Balancng Information Sht 1...
Страница 192: ...SERVICING DRAWINGS D 30 HJ 241 HSRX 82206 Impeller Blade Dressing Instructions and Balancng Information Sht 2...
Страница 193: ...HJ 241 HSRX SERVICING DRAWINGS D 31 82206 Impeller Blade Dressing Instructions and Balancng Information Sht 3...
Страница 194: ...SERVICING DRAWINGS D 32 HJ 241 HSRX 82206 Impeller Blade Dressing Instructions and Balancng Information Sht 4...
Страница 197: ...HJ 241 HSRX SERVICING DRAWINGS D 35 85080 Aluminium Weld Procedure for Hamilton Jet Installation or Repair...
Страница 200: ...SERVICING DRAWINGS D 38 HJ 241 HSRX 85114 Earth Bonding System Recommendations and layout...
Страница 201: ...Notes...