500 SERIES INSTALLATION MANUALJULY 2016 PAGE 41
Step 9: Stern Drive Lubrication (continued)
9.2a Pump gear oil into the drive using a pump from the bottom
until it comes out of the top breather plug. Let the gear oil
settle for ten to fteen (15) minutes. Pump additional oil
until it comes out of the top breather plug.
9.3a Replace upper breather screw (see Figure 9D on page 40
in this manual) and lower drain plug (see Figure 9E or
9F on page 40 in this manual depending on stern drive
model).
NOTE: Both drain plug and breather screw seal/gasket
(10-285) must be in place and properly seated when
reinstalled.
FIGURE 9G
FIGURE 9H