
Fuel Systems
Section 3
3-5
43 LS
43 LS
The diesel fuel system works much like the
gas system. However, the diesel system isn’t
equipped with anti-siphon valves, and there
is a fuel return line to return unused fuel to
the fuel tank. The diesel system may require
priming after servicing. Refer to the generator
owner’s manual for more information.
Make sure the fuel valve on top of the diesel
tank is in the ON position before attempting
to start the generator.
The generator water-separator fuel filter is
installed on the starboard side of the mechan-
ical space
. The fuel filter has a sediment bowl
that must be inspected for water frequently to
ensure an adequate supply of clean, water-
free fuel is supplied to the engine. Inspect the
filter periodically and change the element as
needed.
Diesel fuel fill
CAUTION
!
DO NOT confuse the diesel and gas
fuel fills; severe engine damage will
result.
Diesel Generator Fueling Instruc-
tions
Try not to spill fuel. If fuel is spilled, wipe up
all traces with dry rags and immediately dis-
pose of the rags properly onshore. DO NOT
allow fuel to stay on the finish of the boat, as
discoloration and damage to trim can occur.
Avoid fueling at night, except under well-
lighted conditions. Also, monitor the fuel level
to avoid overfilling.
To fill the generator diesel fuel tank:
1. Turn off all breakers on the AC and DC
distribution panels, located in the star-
board cabin upper electrical cabinet
2. Secure boat and remove all passengers.
3.
Extinguish all flame-producing items.
4.
Confirm the use of the correct fuel fill
(gas vs diesel).
5.
Open fuel fill by turning counterclock
-
wise.
6.
Put nozzle in the fuel fill opening.
7. The fuel delivery system will shut off
when the tank is filled to the proper
capacity.
8.
Remove the nozzle. Install the fuel fill
cap and turn clockwise, tightening until it
clicks.
9. Check the fuel compartment and below
the deck for fuel odors. If you smell fuel,
DO NOT start the engines.
Generator water-separator fuel filter
Summary of Contents for C49
Page 1: ...2022 STANDARDS OPTIONS 2022 OWNERS MANUAL ...
Page 4: ...This page intentionally left blank ...
Page 8: ...Safety Information ii 43 LS Operator Notes ...
Page 13: ...Safety Labels 3 43 LS 10 19 18 17 11 37 7 12 12 27 28 2 2 22 12 15 14 13 6 23 4 5 ...
Page 28: ...Section 1 Propulsion Systems 1 4 43 LS Operator Notes ...
Page 42: ...Section 3 Fuel Systems 3 8 43 LS Operator Notes ...
Page 66: ...Section 5 Plumbing Systems 5 12 43 LS Operator Notes ...
Page 78: ...Section 7 Exterior Equipment 7 10 43 LS Operator Notes ...
Page 98: ...Section 10 Operation 10 10 43 LS ...
Page 106: ...Section 11 Routine Maintenance 11 8 43 LS Operator Notes ...
Page 112: ...Section 12 Seasonal Maintenance 12 6 43 LS Operator Notes ...
Page 118: ...Appendix A Glossary of Terms A 6 Operator Notes ...
Page 120: ...Appendix B Maintenance Guides B 2 Operator Notes ...
Page 122: ...Appendix C Maintenance Schedule C 2 Date Hours Dealer Service Repairs ...
Page 123: ...Maintenance Schedule Appendix C C 3 Date Hours Dealer Service Repairs ...
Page 124: ...Appendix C Maintenance Schedule C 4 Date Hours Dealer Service Repairs ...
Page 131: ...Float Plan Appendix E E 1 Float Plan ...
Page 132: ...Appendix E Float Plan E 2 ...
Page 134: ...Appendix E Float Plan E 4 Operator Notes ...
Page 138: ...Appendix F Troubleshooting Guide F 4 Operator Notes ...
Page 139: ...Schematics Appendix G G 1 Schematics ...
Page 140: ...Appendix G Schematics G 2 ...
Page 141: ...Schematics Appendix G G 3 ...
Page 142: ...Appendix G Schematics G 4 ...
Page 143: ...Schematics Appendix G G 5 ...
Page 144: ...Appendix G Schematics G 6 ...
Page 145: ...Schematics Appendix G G 7 ...
Page 146: ...Appendix G Schematics G 8 ...
Page 147: ...Schematics Appendix G G 9 ...
Page 148: ...Appendix G Schematics G 10 ...
Page 149: ...Schematics Appendix G G 11 ...
Page 150: ...Appendix G Schematics G 12 ...
Page 151: ...Operator Notes ...
Page 152: ...725 E 40th Street Holland MI 49423 616 392 7163 tiarayachts com ...