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Mercury 135 Pro XS OptiMax User Manual

Mercury 135 Pro XS OptiMax
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MAINTENANCE
eng 75
FUEL LINE INSPECTION
Visually inspect the fuel line and primer bulb for cracks, swelling,
leaks, hardness, or other signs of deterioration or damage. If any
of these conditions are found, the fuel line or primer bulb must be
replaced.
WATER SEPARATING FUEL FILTER
NOTE: The warning system will turn on when water in the fuel
filter reaches the full level. See
Features & Controls
Warning
System
.
The water separating fuel filter removes moisture and also debris
from the fuel. If the filter becomes filled with water, the water can
be removed. If the filter becomes plugged with debris, the filter
must be replaced with a new filter.
28434
1. Remove and replace filter as follows:
a. Turn ignition key switch to "OFF" position.
b. Disconnect wire at bottom of filter.
c. Remove filter by turning the filter clockwise. Tip the filter
to drain fluid in a suitable container.
d. Lubricate the sealing ring on the filter with oil. Thread on
the filter and tighten securely by hand. Reconnect the
wire to the filter.
IMPORTANT: Visually inspect for fuel leakage from the filter by
squeezing the primer bulb until firm, forcing fuel into the filter.

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Mercury 135 Pro XS OptiMax Specifications

General IconGeneral
BrandMercury
Model135 Pro XS OptiMax
CategoryOutboard Motor
LanguageEnglish

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