Wiring - Indmar 5.7L Vortec Operator's Manual

If the breaker trips again, there is a problem with the
electrical system. Take your boat immediately to your
Indmar dealer for repair.
NOTICE
In addition to the 35 A Circuit Breaker, EFI
Engines are equipped with additional compo-
nent overload protection:
• Fuel Pump - 15 A ATO Fuse
• Injectors - 15 A ATO Fuse
• ECM - 15 A ATO Fuse
Figure 6.15 – ATO Fuse
EFI fuses are located on the holder (3, Figure 6-14)
attached with the ECM. To remove or inspect a fuse,
remove molded plastic cap from fuse holder/base.
Inspect fuse and replace if it is defective (Figure 6-15).
6-18
INDM-A032

WIRING

If during maintenance or inspection, it becomes neces-
sary to move or reposition any of the engine's wiring or
wire harnesses, verify that wiring is returned to its origi-
nal position, and that all harnesses are routed correctly. If
a wiring clip or retainer breaks, replace it immediately.
Wiring is specifically routed to eliminate problems related
to engine heat and spray or immersion in liquids.
Electrical problems can result if wiring is moved from its
original position and is not properly repositioned.
General Lubrication
STARTER
Apply a dab of Pennzoil Premium Plus multipurpose
grease onto the starter bendix every month or 50 hours
of operation. Your starter has been sprayed with lubrica-
tion internally to extend its longevity.
SHIFT AND THROTTLE CABLES
Spray exposed throttle cable and transmission cable
ends with Pennzoil Marine Z-M Corrosion Protectant and
Lubricant or Pennzoil Premium Plus multipurpose
grease. Work the cable back and forth, then spray to
completely lubricate. In highly corrosive locations, a com-
plete cable lubrication system may be purchased
through your Indmar dealer.
Indmar Marine Engines