PERIODIC MAINTENANCE
68 YM Series Operation Manual
Perform the following maintenance every
250 hours or 1 year of operation,
whichever comes first.
• Draining the Fuel Tank
• Replacing the Fuel Filter Element
• Replacing the Engine Oil Filter
Element
• Changing the Marine Gear Oil
• Checking or Replacing the Seawater
Pump Impeller
• Replacing the Coolant
• Cleaning the Intake Silencer (Air
Cleaner) Element
• Cleaning or Replacing the
Exhaust / Water Mixing Elbow
• Adjusting the Alternator V-ribbed belt
Tension
• Cleaning the Breather Pipe
• Checking the Wiring Connectors
Draining the Fuel Tank
See Draining the Fuel Tank on page 61.
Replacing the Fuel Filter Element
Fire and Explosion Hazard.
When removing any fuel system
component to perform maintenance
(such as changing the fuel filter), put an
approved container under the opening
to catch the fuel.
Never use a shop rag to catch the fuel.
Vapors from the rag are flammable and
explosive. Wipe up any spills
immediately.
Exposure Hazard.
Wear eye protection. The fuel system is
under pressure and fuel could spray
out when removing any fuel system
component.
Figure 7
Figure 8
1 – Housing
2 – Retaining Ring
Every 250 Hours of Operation
1
0004804
2
YM OPM_EN.book 68 ページ ２０１３年６月７日 金曜日 午前１１時１１分
To Next Page
Loading...
