Honda Outboard Motor BF135A Owner's Manual page 59

REGULAR SERVICE PERIOD
ITEM Perform at every indicated month or
operating hour interval, whichever
comes first.
Fuel filter Check
(Low pressure side) Replace
Fuel filter Replace
(High pressure side)
Thermostat Check
Fuel line Check
Replace
Battery and cable Check level-tightness
connection
Bolts and Nuts Check-tightness
Crankcase breather tube Check
Cooling water passages Clean
Emission related items.
(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.
(3)
Each use
○
○
SERVICING YOUR OUTBOARD MOTOR
First month Every 6 months
After use or
20 hrs.
Every 2 years (If necessary) (2)
○ (2)
○ (4)
Every year Every 2 years
or or
100 hrs. 200 hrs.
○
○
(2)
○ (2)
○
(2)
or
400 hrs.
○
○ (2)
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