49
Quicksilver Gasoline Stabilizer for Marine Engines (92-817529A12)
is highly recommended for addition during storage periods. See
“Cold Weather or Extended Storage” later in this manual.
CA43
Crankcase Oil
To help obtain optimum engine performance and to provide maxi-
mum protection, we strongly recommend the use of Quicksilver
4-Cycle Marine Engine Oil. If not available, a good grade, straight
weight, detergent automotive oil of correct viscosity, with an API clas-
sification of CD or SG, may be used.
The chart below is a guide to crankcase oil selection. Oil filter should
always be changed with oil.
In those areas where recommended straight weight oil is not avail-
able, a multiviscosity 20W-40 (SG or CD) or, as a second but less
preferable choice, 20W-50 (SG or CD) may be used.
IMPORTANT: The use of non-detergent oils, multi-viscosity
oils (other than 20W-40 or 20W-50), low quality oils or oils which
contain solid additives, are specifically not recommended.
70534
Quicksilver 4-Cycle Marine Engine Oil
SAE 20W, SG or CD
SAE 30W, SG or CD
SAE 40W, SG or CD
AIR TEMPERATURE
32
° F
0
° C
50
° F
10
° C