Mercury MerCruiser Product Applications Manual page 126

d
• Do not connect negative cable to other than the unpainted locations shown to ensure
good electrical contact.
Failure to properly secure the positive battery cable to the boat could result in damage
to the starter solenoid.
• Secure cables to the boat using industry-approved fasteners to prevent stressing the
cable and terminals.
• Apply liquid neoprene on the connections at the engine to prevent corrosion.
Tube Ref No.
BATTERY CABLE TO BATTERY CONNECTIONS
IMPORTANT: Engine electrical system is negative (–) ground.
1. Connect the engine positive (+) battery cable (usually RED) to the positive (+) battery
terminal.
2. Connect the engine negative (–) battery cable (usually BLACK) to the negative (–)
battery terminal.
3. Ensure that all battery terminal connections are tight. Then spray the battery terminals
with a battery connection sealant to help retard corrosion.
Tube Ref No.
90-863758060 AUGUST 2006
c
b
a
Typical tow sports battery cable to engine connections
a - Positive (+) battery cable (RED)
b - Boot (side over positive terminal to
prevent accidental shorting)
c - B+ starter terminal
Description
Liquid Neoprene
25
Description
Battery connection sealant
f
d - 90-amp fuse (DO NOT REMOVE)
e - Negative (-) battery cable (BLACK)
f - Ground stud (one each side of
flywheel housing)
CAUTION
!
Where Used
Engine cable connections
Where Used
Battery terminals
Electrical System
e
15513
Part No.
92-25711-3
Part No.
Obtain Locally
Page 8A-7