PERIODIC MAINTENANCE
JH Series Operation Manual 71
12/05
Figure 12
Note: The maximum fill level is
approximately 10 to 15 mm
(3/8 to 9/16 in.) above the plates.
Perform the following maintenance every
250 hours or 1 year of operation,
whichever comes first.
• Draining the Fuel Tank
• Replacing the Fuel Filter Element
• Changing the Engine Oil and
Replacing the Engine Oil Filter
Element
• Changing the Marine Gear Oil and
Replacing Marine Gear Oil Filter
Element (If Equipped)
• Checking or Replacing the Seawater
Impeller
• Changing the Coolant
• Cleaning the Intake Silencer (Air
Cleaner) Element
• Cleaning the Exhaust/Water Mixing
Elbow
• Wash the Turbocharger blower (If
Equipped)
• Adjusting the Alternator V-ribbed belt
Tension
• Checking the Wiring Connectors
• Tightening All Major Nuts and Bolts
Draining the Fuel Tank
See Draining the Fuel Tank on page 63.
UPPER LEVEL
LOWER LEVEL
(2)
(3)
(1)
0004566
Every 250 Hours of Operation
4JH45_4JH57_4JH80_4JH110_EN_OPM.book 71 ページ 2013年10月8日 火曜日 午後3時58分
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