Honda BF40D Owner's Manual page 70

SERVICING YOUR OUTBOARD MOTOR
REGULAR SERVICE PERIOD
Perform at every indicated month or operating
hour interval, whichever comes first.
ITEM
Fuel filter
(Low pressure side)
Fuel filter
(High pressure side)
Fuel line
Battery and cable
connection
Bolts and nuts
Crankcase breather tube
Cooling water passages
Water pump
Emergency stop switch
Engine oil leak
Each operation part
Engine condition (6)
Power Trim/Tilt
(1) Lubricate more frequently when used in salt water.
(2) These items should be serviced by an authorized Honda Marine dealer, unless you have the proper tools and are mechanically proficient.
Refer to the Honda shop manual for service procedures.
(3) For professional commercial use, log hours of operation to determine proper maintenance intervals.
(4) When operating in salt water, turbid or muddy water, the engine should be flushed with clean water after each use.
(5) Check for water and/or contamination.
(6) Upon starting, check for unusual engine sounds and cooling water flowing freely from the check hole.
68
(3)
Each use
Check ○ (5)
Replace
Check
Replace
Check ○
Replace
Check level-tightness ○
Check-tightness
Check
Clean
Check
Check ○
Check ○
Check ○
Check ○
Check
First month Every 6
After use or months or
20 hrs. 100 hrs.
○
Every 2 years (If necessary) (2)
○ (2) ○
○
(4)
○
Every year Every 2 years
or or
200 hrs. 400 hrs.
○
○
(2)
○
(2)
(2)
○
(2)
○ (2)
(2)
Refer
to page
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