Yamaha XG250 Service Manual page 24

Shifting mechanism
Shift mechanism type
Shift fork thickness
Air filter
Air filter element
Carburetor
Type × quantity
Manufacturer
ID mark
Main jet
Main air jet
Jet needle
Needle jet
Pilot air jet 1
Pilot outlet
Pilot jet
Bypass 1
Bypass 2
Bypass 3
Pilot screw turns out
Valve seat size
Starter jet 1
Starter jet 2
Throttle valve size
Float height
Idling condition
Engine idling speed
CO%
Intake vacuum
Oil temperature
Throttle cable free play
ENGINE SPECIFICATIONS
Shift drum and guide bar
4.76–4.89 mm (0.1874–0.1925 in)
Oil-coated paper element
MV33 x 1
TEIKEI
4D61 00
#135
1.20
5A12-3
E1
0.90
0.8 x 1.2
#34
0.8
0.8
0.8
1-1/4
1.8
0.50
#90
33
10.5 mm (0.41 in)
1300–1500 r/min
0.5–1.5 %
29.0–37.0 kPa (8.6–10.9 inHg) (218–278 mmHg)
95.0–105.0 °C (203.00–221.00 °F)
3.0–5.0 mm (0.12–0.20 in)
2-8