TE 250 - 310 2012 I.E. / TE 250 - 310 2012 I.E. USA
INTAKE
INTAKE
Workshop Manual Ed. 12-2011
ENGINE OVERHAUL
TC 250 2012 - TC 250 2012 I.E. USA
TXC 250 - 310 2012 I.E. USA
Valve seat refacing
Clean off any fouling deposits from the valve. Apply Prussian Blue to the valve
and rotate it in its seat using a rubber hose or other similar tool.
Remove the valve and measure the width "X" of the seating face. If width is
greater than 1.2 mm (0.0472 in.), the seat needs to be refaced.
The standard width (measured as shown) of the seating face of the valve is:
x = 0.6-0.7 mm (0.0236 - 0.0275 in.) for INTAKE valves
x = 0.7-0.8 mm (0.0275 - 0.0314 in.) for EXHAUST valves
Valves cannot be ground and must be replaced if damaged.
TE - TXC
TC
H11150
G.4
EXHAUST
EXHAUST
TE - TXC
TC
H11151