KTM 990 Adventure Repair Manual page 41

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bk
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– Screw on the radiator together with the fan and the radiator shield
, tighten the bolts to 10 Nm.
1
– Connect the water hoses
600.29.057.100)
– Attach the electric connections for the fan motor and the
temperature switch .
2
– Screw the rear exhaust manifold on to the cylinder head.
– Insert the front exhaust manifold in the rear exhaust pipe, mount to
the front cylinder head together with the sealing washer and tighten
the exhaust nuts .
3
NOTE: the exhaust nuts should be tightened evenly without bending
the metal sheet.
– Tighten the exhaust clamp
– Mount the lower air filter box on the intake ports, connect the drain
hose and push the fuel hose and the cable for the idle speed
adjustment down through the opening in the lower air filter box.
NOTE: if the carburetors are equipped with transparent vent hoses, the
vent hoses must be replaced with reinforced vent hoses.
!
– M
AKE SURE THERE ARE NO KINKS IN THE CARBURETOR VENT HOSES AND RUN
THEM DOWN BEHIND THE STARTER ENGINE WITHOUT FORMING AN UPWARD
.
ARCH
– R
EMOVE THE CLOTH USED TO COVER THE INTAKE PORTS
– Mount the EPC valve on the lower air filter box and connect.
5
– Mount the secondary air system valve
connecting the thin hose to the intake manifold and the thick hose
directly to the valve.
– Attach the carburetor connection boots to the intake manifold.
NOTE: the clamps on the carburetor connection boots must be aligned
so that they can be tightened through the openings in the side covers.
– Connect the fuel hoses to the carburetors.
NOTE: to make it easier to connect the fuel hoses, disconnect the fuel
hose from the connecting piece (on the side of the engine brace) and
pull the fuel hose up. Reconnect after mounting the carburetor.
– Insert the carburetor in the carburetor connection boots, tighten the
clamps on the carburetor connection boots and screw both side
covers on the lower air filter box.
– Connect both vent hoses to the carburetors and fasten the choke
cable with a cable clip (see photo).
7
– Insert the EPC hoses
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air filter box and connect to the carburetors.
– Mount the air filter, position the intake trumpet
counter-clockwise direction.
– Mount the intake snorkel
– Screw on the upper air filter box half. Connect the vent hose and the
EPC hose.
on the radiator
on the front manifold.
4
CAUTION
.
on the lower air filter box,
6
in the corresponding openings in the lower
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with the frame to the filter housing.
bk
3-10
(special pliers
!
and turn in a