Carburettor Adjustment (Tc, Txc, Smr 450-R); Idle Adjustment (Tc, Txc, Smr 450-R); Idle Adjustment (Te, Smr) - Husqvarna TE 250 Workshop Manual

SETTINGS AND ADJUSTMENTS

Carburettor adjustment (TC, TXC, SMR 450-R)

Adjust the carburettor with warm engine and with the throttle in closed position.
Work as follows:
- turn slow running adjusting screw (1) on the left side of the bike, , until the engine
is turning over at fairly high rpm (turn the screw clockwise to increase the rpm, and
anticlockwise to descrease the rpm).
- turn adjusting screw (2) clockwise until the fully closed position is reached then
turn back 1,5 turns (250) or 2 turns (450-510).
- progressively loosen adjusting screw (1) to obtain the slow running required.

Idle adjustment (TC, TXC, SMR 450-R)

Adjust the carburetor with warm engine and with the throttle control in closed
position.
TC-TXC
Proceed as follows:
- turn slow running adjusting screw (1) on the left side of the bike, near the fuel
cock (turn the screw clockwise to increase the rpm, and anticlockwise to
descrease the rpm).
SMR 450-R
1
SMR 450-R
2

Idle adjustment (TE, SMR)

TE-SMR
Adjust the carburetor with warm engine and with the throttle control in closed
position.
- turn slow running adjusting screw (3) on the right side of the bike, on the throt-
tle body, until you reach the minimum of 1.600 rpm (turn the screw clockwise to
increase the rpm, and anticlockwise to descrease the rpm).
3
D.10 Part. N. 8000 B0148 (02-2008)