BOMBARDIER Johnson 90 Service Manual page 41

PERIODIC MAINTENANCE
MAINTENANCE ANO TUNE-UP PROCEDURES
ENGINE OIL CHANGE / ENGINE OIL FILTER
REPLACEMENT
ENGINE OIL
Change initially after 10 hours (1 month) and every
100 hours thereafter. (annually)
ENGINE OIL FILTER
Replace initially after 10 hours (1 month) and every
100 hours thereafter. (annually)
NOTE:
• Engine oil should be changed whíle engine is warm.
• When replacing engine oíl filter, change engine oíl 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 loasen the oil filter, then
remove filter and O-ring.
hTuh
Oil
f
ilter wrench
NOTE:
Before fitting new oil ti/ter, be sure to oil O-ring.
CD
Oil filler cap
(1) Oil draln plug
iz,Gasket
2-5