This outboard motor user should be advised to go by the following schedule, which is based on the con- cept of systematic care: Item Servicing intervals Remarks 1 st 10 hrs Every 50 hrs Every 1 OOhrs Bolts and nuts Retighten Retighten Refer to Service Data. ~ 1p 115 I I © I I ®Ī GENERAL INFORMATION MAINTENANCE, INSPECTION AND SERVICING Keeping this outboard motor in the best operable condition at all times involves neither cumbersome measures nor costly expert attention: just carry out simple ordinary services in a systematic manner at regular intervals. ® Fuel and oil are separately supplied to the engine.
SUZUKI DT4 OUTBOARD MANUAL FULL
In this period, also operate the engine with full throttle for about 1 minute at every 10 minutes. © For the latter 5 hours, operate the engine with a partial throttle (within 3/4 throttle opening). In this period, operate the engine with full throttle for about 1 minute at every 10 minutes.
® During the first 10 hours, operate the engine with a partial throttle (within 1/2 throttle opening). 1-2 GENERAL INFORMATION 7 ®During initial 5 minutes, operate the engine at trolling speeds. ~ (Minutes) (Hours) 510 20 30 4,0 I 50 1 m Breaking-in period Operating ® Premixing gasoline &oil Fig. In early stages of break-in operation, the separate fuel tank (23 liters) should be filled with a 50 : 1 gasoline-oil mixture and used in combination with the oil from the oil tank. Adhere to the following treatment referring to the table. This initial 15 hours of operation is the critical period. Good luck, post back when able of how you're doing.() 0 ) ) ) ) BREAKING-IN Breaking-in period is initial 15 hours. When running above idle speed, these two screws do not affect the operation/speed of the motor, only at idle. So it should be set just about 1 - 2 turns in from where the butterfly rests, and can be adjusted more, or less, according to the idle rpms, once motor is running properly. The idle stop screw prevents the carb from going too slow. So opening it more adds more air mixture (leaner running), and closing this screw reduces air mixture (richer running). This screw only adjusts the amount of air that mixes with the factory preset amount of fuel at idle. 75 to 1.5 turns open from lightly seated - never over tighten).
SUZUKI DT4 OUTBOARD MANUAL MANUAL
Do you pre-mix oil and gas? The new carb you put on? Did you adjust the air mix screw, or the idle stop screw? What is the setting of the idle air-mix screw ( # turns closed, till lightly seated)? The setting should be in the manual, what does the manual say to set it at (it should be somewhere between.
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