Suzuki DF150 Service Manual page 35

2-4 PERIODIC MAINTENANCE
ENGINE OIL CHANGE/ENGINE OIL FILTER
REPLACEMENT
ENGINE OIL
Change initially after 20 hours (1 month) and every
100 hours (6 months).
ENGINE OIL FILTER
Replace initially after 20 hours (1 month) and every
200 hours (12 months).
NOTE:
• Engine oil should be changed while engine is warm.
• When replacing engine oil filter, change engine oil at the same
time.
1. Place outboard motor upright on a level surface.
2. Remove oil filler cap.
3. Place a container under engine oil drain plug.
4. Remove engine oil drain plug and gasket to drain engine oil.
5. ENGINE OIL FILTER REPLACEMENT
NOTE:
For engine oil change only, go to step 6.
To replace engine oil filter:
(1) Remove STBD side cover. (See page 7-2.)
(2) Using oil filter wrench to loosen the oil filter, then remove
filter and O-ring.
! 09915-47341: Oil filter wrench
NOTE:
Before fitting new oil filter, be sure to oil O-ring.
1. Oil filler cap
2. Oil drain plug 3. Gasket
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3
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