Engine Break-in Period NOTE! To ensure proper lubrication during the break-in period, do not remove factory break-in oil until after the 20-hour break-in is completed. The First Service inspection should be carried out after 20 hours of op- eration. CAUTION! Failure to follow engine break-in procedures can result in serious engine damage. CAUTION! Do not run engine at a constant RPM for prolonged periods of time during the break-in pe- riod. All Volvo Penta engines have been run for a short time during a final test at the factory. You must follow the engine break-in procedure during the first 20 hours of operation to ensure maximum performance and longest engine life.
Break-in Procedures During the break-in period, watch out for the following items during the initial engine run: 1. Check engine oil level frequently ( C ). Level must be between D and E . CAUTION! The engine may use more engine oil during the break-in period than would oth- erwise be normal. Be sure to check the oil lev- el frequently during the first 20 hours of operation, since the oil consumption will be high until the piston rings are properly seat- ed. 7743722 - Downloaded from www.volvopenta.com 13/05/2008 20:17:06 1011021 Maintain oil level in the safe range, between the ADD and FULL marks on dipstick. Somewhat higher oil consumption is normal until the piston rings have seated.
If you have a problem getting a good oil level reading on the dipstick, rotate the dipstick 180° in the dipstick tube. When adding engine oil, use Volvo Penta engine oils for gasoline engines, or a good quality oil (API Service CF/SH or better) of the same vis- cosity. Use the following chart to select the SAE viscosity that matches the temperature range in which you expect to operate. 3589701 NOTE! Use Volvo Penta Engine Oil, Synthetic or Mineral, recommended for 0°F (-18°C) and above. For addi- tional information, see Maintenance Schedule on page 64.
VPA 7743722 English 10-2004 61 Maintenance Maintenance Lowest Anticipated Temperature Recommended SAE Viscosity Oils 32° F (0° C) — above SAE 30 SAE 20W/50 SAE 15W/50 0° F (-18° C) — 32° F (0° C) SAE 20W-20 Below 0° F (-18° C) SAE 10W