Mercury Racing HP565, Manual, Page: 124 / 151

MAINTENANCE
112
eng
PAINTING THE DRIVE UNIT OR TRANSOM ASSEMBLY
Paint the drive unit and transom assembly with a good quality
marine paint or an anti‑fouling paint that does not contain
copper, tin, or any other material that could conduct electrical
current. Do not paint drain holes, anodes, or items specified by
the boat manufacturer.
ADDITIONAL CORROSION PREVENTION TIPS
1. Spray the power package components on the inside of the
boat every two to three weeks with Corrosion Guard to
protect the finish from dulling and corrosion. External power
package components may also be sprayed.
Tube
Ref No.
Description Where Used Part No.
120
Corrosion
Guard
Power package 92-802878 55
2. All lubrication points, especially the steering system and
shift and throttle linkages, should be kept well lubricated.
3. Flush the seawater system after each use in salty, brackish,
or mineral‑laden water.
Battery
All lead acid batteries discharge when not in use. Recharge
every 30 to 45 days, or when specific gravity drops below battery
manufacturer's specifications.
Refer to specific instructions and warnings accompanying your
battery. If this information is not available, observe the following:
!
WARNING
An operating or charging battery produces gas that can ignite
and explode, spraying out sulfuric acid, which can cause
severe burns. Ventilate the area around the battery and wear
protective equipment when handling or servicing batteries.