Gehl PowerBox 1639, Руководство оператора

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To replace the In-Line Filter, loosen the hose line
Clamps and discard the old Filter. Install a new Filter
with the “arrow” pointing toward the direction of flow.
Check connections for leaks.
Diesel Engine (1649 Models) Filter
The Diesel Engine has a “screw-on” Canister Filter
attached to the Fuel Reservoir, and a remote Fuel Pump
mounted on the Engine Mount Bracket. Unscrew the
Canister Element and replace with a new one. Lightly
oil the rubber gasket on the top of the Filter before
installing.
Fuel Bleeding Procedures
When the Fuel Filter is removed and replaced, or the
Engine runs out of fuel, air MUST be bled from the
system. Refer to the Engine Manual relative to proper
bleeding procedures.
If the Engine still will NOT start, consult your nearest
authorized Engine dealer.
CHECK FUEL INJECTION SYSTEM
(1649 Diesel)
Whenever a faulty or plugged Pump or Injector is indi-
cated, refer to the OEM Engine Manual.
WARNING
NEVER service the fuel system while smok-
ing, while near an open flame, or after the
Engine has been operated and is hot.
CAUTION
Escaping diesel fuel under pressure can have
sufficient force to penetrate the skin. Before
applying pressure to the fuel system, BE
SURE all connections are tight and lines and
hoses are NOT damaged. Use a piece of wood
or cardboard to search for suspected leaks. If
injured by escaping fuel, see a doctor familiar
with this type of injury at once or gangrene
may result.
NOTE:
Only an authorized Engine dealer can
perform WARRANTY Service on the Engine.
CHANGE RADIATOR COOLANT
(1649 Diesel)
Drain, flush and refill the cooling system as follows:
NOTE: DO NOT discharge onto ground. Catch
and dispose of per local waste disposal regula-
tions..
1. Loosen the Radiator Cap to it’s stop. This will
release any system pressure. Remove the Cap
when all pressure is bled off.
2. Open the Radiator Drain Cock. Remove the water
jacket Drain Plug from the Engine block. The
Engine oil Cooler MUST be drained also. When all
coolant is drained, flush the system with clean
fresh water. Allow the flush to drain completely.
NOTE:
DO NOT discharge onto ground. Catch
and dispose of per local waste disposal regula-
tions.
3. Replace all Drain Plugs and tighten the Radiator
Drain Cock. Clean out the cooling fins in the
Radiator with water pressure or steam.
NOTE:
When cold weather is expected, fill the
cooling system with a 50-50% mixture of water
and ethylene glycol Antl-Frneze. When tempera-
tures are above freezing, water only may be used.
Add a summer coolant conditioner to the water to
prevent rust and to lubricate the Water Pump.
4. Inspect the Radiator Cap seal before installing it.
Replace it if it appears defective. The pressure Cap
and Engine Thermostat work in conjunction with
each other to maintain proper Engine cooling.
NOTE:
Check the Water Temperature Gauge,
every minute or two, after coolant has been
changed. Air pockets can form. It may be neces-
CAUTION
Remove the Radiator Cap only when the
Engine is cool, or painful burns could result.
Printed In U.S.A.
51
907389/AP297
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