Husqvarna TC 250-450-510/2007 Workshop Manual page 329

ENGINE AND MOTORCYCLE REASSEMBLY
Reassemble the engine and the motorcycle components previously removed,
according to the following order.
Place the engine on the motorcycle.
Insert the rear swing arm axle on the L.H. side then screw the respective nut using
a 22 mm wrench (122,5 Nm-12,5 Kgm-90.3 ft/lb).
Screw the engine-frame fastening bolts using a 12 mm wrench on the L.H. side
and a 10 mm wrench on the R.H. side (35,3 Nm-3,6 Kgm-26 ft/lb).
Assemble the rear chain (assemble the joint spring by turning the closed side to
the chain direction of rotation).
TE-SMR: Assemble the coolant expansion tank, connect the thermoswitch
with the main wiring harness, connect the cooling fan with the main wiring
harness.
Assemble the clutch hose-alternator cable connecting clamps.
Connect the alternator cable with the main wiring harness.
TE-SMR: connect the starting motor with the main wiring harness (use a 8 mm
wrench for the ground cable and a 10 mm wrench for the nut under the rubber cap).
Using a 8 mm wrench, assemble the clutch control on the engine with the relevant
the three screws (8 Nm-0,8 Kgm-5.8 ft/lb) then add the clutch fluid.
On the L.H. side, using a 6 mm Allen wrench, assemble the guide-chain plate (8
Nm-0,8 Kgm-5.8 ft/lb) and, using a 6 mm wrench, assemble the rear transmission
sprocket cover with the relevant screws (10,4 Nm-1Kgm-7.7 ft/lb).
TE-SMR: Assemble the rubber hose on the R.H. side of the intake manifold.
Assemble the cap on the spark plug. Assemble the rubber hose on the R.H. side
of the cylinder head cover. Assemble the engine lower guard, if previously removed
(14,7 Nm-1,5 Kgm-10.8 ft/lb).
Assemble the cooling system hoses using the respective fastening clamps.
Using a 8 mm wrench, assemble the coolant draining screw on the cylinder.
Reassemble the rear brake pedal with the relevant bolt (41,6 Nm-4,2 Kgm-
30.7 ft/lb+LOCTITE 243).
Reassemble the carburetor.
Reassemble the exhaust system (exhaust system pipes screws: 10,4 Nm-
1Kgm-7.7 ft/lb).
Reassemble the gas tank assy. with conveyors.
Reassemble the rear gas tank fastening screw (10,4 Nm-1Kgm-7.7 ft/lb) then
hook the conveyors to the radiators spoilers.
Reassemble the gas tank breather hose on the steering axle. Reassemble
the gas tank-carburetor hose.
Reassemble the battery in its housing; first connect the RED positive cable
then the BLACK negative cable; hook the battery elastic strap.
Reassemble the side panels with the relevant screws placing the bushings
again under the screws.
Reassemble the saddle fastening it with the rear pin.
Part. N. 8000 A8796 (03-2007)
RIMONTAGGIO MOTORE
ENGINE REASSEMBLY
RÉCOMPOSITION MOTEUR
WIEDERZUSAMMENBAU DES MOTORS
REENSEMBLAJE MOTOR
H.51
NOTES
1) If not otherwise specified, standard tightening
torques for the following thread
M5x0,8(5,6÷6,2 Nm; 0,57÷0,63 Kgm; 4.1÷4.5 ft/lb)
M6x1 (7,6÷8,4 Nm; 0,80÷0,85 Kgm; 5.8÷6.1 ft/lb)
M8x1,25 (24÷26 Nm; 2,4÷2,6 Kgm; 17.3÷18.8 ft/lb)
2) Regarding the electrical connections, see the
diagram on chapter M.
3) Bleed clutch system (see Chapter P).
4) Pour in crankcase 1,7l - 1.5 Imp. Quarts - 1.8
U.S. Quarts of AGIP-RACING 4T (10W-60) oil.
5) Pour in R.H. radiator 1.1÷1.3 l - 2.0 ÷ 2.4 Imp.
Pints - 2.3÷2.7 US Pints of AGIP COOL liquid.
6) Check that the kick start pedal works and return
freely(TC-TE).
7) See Chapter D "Adjustments and settings" for
correct adjustments.