QUICK REFERENCE DATA ENGINE OIL VISCOSITY'' Anticipated temperature range
Recommended viscosity
F (-20° C) to 32*^ F (0^ C)
SAE 10W SAE 20W or SAE 20 SAE 30 SAE 40
32° F (0° C) to 86° F (20° C) 40'* F (4^ C) to 90^ F (32^ C) and above
* Yamaha does not recommend the use of multi-grade oil In stern drive engines. However, if the recommended singie-grade oli is not avaiiabie, 20W-40 SE or SF muiti-grade oil can be used. 20W-50 SE or SF oii can be used as a last resort. If a multi-grade oi! is used, change the oil and replace the oil fiiter as soon as possibie.
APPROXIMATE ENGINE OIL CAPACITIES Engine
Capacity with filter
3,0L 4.3U5.0L/5.7L
3.8L (4 qt.) 4.7L (5 qt.)
APPROXIMATE STERN DRIVE CAPACITIES Model
Capacity
Aii modeis
1.8L(1.9qt.)*
*Use Yamaha Gear Case Lube
ENGINE COMPRESSION Model
Standard kg/cm^ (psi)
Limit kg/cm^ (psi)
3.0L 4.3L 5.0L/5.7L
9.8(140) 12.7(180) 10.5(150)
7(100) 7(100) 7(100)
SPARK PLUG SPECIFICATIONS Model
Type
Gap mm (in.)
3.0U4,3U5.7L
AC-MR43T NGK BR6FS AC-MR44T NGK BR6FS
0.09 (0.035) 0.09 (0.035) 0.09 (0.035) 0.09 (0.035)
5.0L
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