Battery And Battery Connections - Evinrude E-Tec 40 HP Service Manual

ROUTINE SERVICE

BATTERY AND BATTERY CONNECTIONS

BATTERY AND BATTERY
CONNECTIONS
A
WARNING
Keep the battery connections clean, tight,
and insulated to prevent their shorting or
arcing and causing an explosion. If the bat-
tery mounting system does not cover the
connections, install protective covers.
Check often to see that connections stay
clean and tight.
Check battery connections frequently. Periodically
remove battery to clean and service connections.
Confirm that battery meets the minimum engine
•
requirements.
Connections must be clean and tight.
•
Observe a ll wiring connections prio r to d isas-
•
sembly.
Disconnect battery negative (–) cable first and the
battery positive (+) cable last.
Clean all terminals, bat tery posts, and connectors
with a solu tion of b aking soda and wate r. Use a
wire brush o r battery terminal tool to remove cor-
rosion buildup. Rinse and clean all surfaces.
Connect the battery p ositive (+)
IMPORTANT:
cable to the battery positive (+ ) post FIRST. Con-
nect the b attery negative (–) cable to the batte ry
negative (–) post LAST.
24
Install a st arwasher on the threaded battery post.
Stack cables from the outboard, then cables from
accessories. Finish this connection with a hex nut.
Marine Style Battery Post
1. Starwasher
2. Hex nut
3. Terminal Insulator
NOTICE
Do not use wing nuts to fasten ANY
battery cables. Wing nuts can loosen and
cause electrical system damage not covered
under warranty.
Tighten all conn ections securely . Apply Triple-
Guard grease to prevent corrosion.
A
WARNING
Battery electrolyte is acidic—handle with
care. If electrolyte contacts any part of the
body, immediately flush with water and
seek medical attention.
3
2
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DR5103