Mariner Mercury 105/140 JET, Руководство по обслуживанию

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90-824052R3 JUNE 2002 FUEL SYSTEMS - 3E-7
CAUTION
Be certain that all reservoir and remote oil tank
caps are installed tightly. An air leak, on the
remote oil tank cap, will prevent oil from moving
from the remote oil tank to the oil reservoir. A leak
at the engine reservoir will cause oil spillage.
b
a
50047
a - Engine Reservoir Tank
b - Fill Cap
BLEEDING AIR FROM OIL INJECTION PUMP
AND OIL INJECTION OUTLET HOSE
Bleeding Air from Oil Injection Pump
With engine not running, place a shop towel below
the oil injection pump. Loosen bleed screw three to
four turns and allow oil to flow from bleed hole. Re-
tighten bleed screw. This procedure allows the pump
to fill with oil.
Bleeding Air from Oil Injection Pump Outlet Hose
Any air bubbles in outlet hose, in most cases, will be
purged out of the system during operation of the
engine.
NOTE: If air bubbles persist, they can be purged out
of the hose by removing link rod and rotating the
pump arm full clockwise while operating engine at
1000 to 1500 RPM: If necessary, gently pinch the fuel
line between the remote fuel line connector and the
oil injection pump “Tee” fitting. This will cause the fuel
pump to provide a partial vacuum which will aid in
removal of the air. Reinstall link rod.
a
b
c
d
a - Bleed Screw
b - Outlet Hose
c - Link Rod
d - Pump Arm
ADJUSTING OIL INJECTION PUMP
When carburetor linkage is at idle position, alignment
mark on oil injection arm should be in-line with mark
on casting as shown. If necessary, adjust link rod.
a
b
c
a - Link Rod
b - Alignment Mark
c - Casting Mark