Jacobsen 946713, Setup And Maintenance Manual

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14
Turfcat
T628D
BLEEDING AIR FROM FUEL
If any service has been performed on the fuel
manager water separator or fuel filter, first purge air
from the fuel manager (Steps 1-3) otherwise skip to
Step 4.
1. Loosen the air vent D one to two turns.
2. Fully depress hand primer pump plunger E until
all air has escaped.
NOTE: Step 2 may take up to 60 pumps.
3. Close the air vent D .
4. Bleed the air in the fuel lines from the fuel
manager to the injector pump by loosening the air
vent bolt
F on the injector pump.
5. Set the parking brake.
6. Turn the keyswitch, cranking the engine until all
air has escaped. Turn keyswitch to the off
position.
7. Tighten the air vent bolt F .
HAND PRIMER PUMP
The hand primer pump is used to purge air from the
fuel system. The entire pump assembly is
replaceable if necessary. See parts section for
service parts.
1. Remove the small black retaining ring H carefully
as it is spring loaded.
2. Remove hand pump components and replace
with new components
MAINTENANCE