G.12
TE 250 - 310 2012 I.E. / TE 250 - 310 2012 I.E. USA
TC 250 2012 - TC 250 2012 I.E. USA
TXC 250 - 310 2012 I.E. USA
ENGINE OVERHAUL
Workshop Manual Ed. 12-2011
Piston rings (TE-TXC)
They should show no signs of forcing or scoring.
Replacement pistons come with piston rings and piston pin.
Piston ring to cylinder clearance
Insert the piston ring at the bottom of the bore (where minimum wear occurs)
taking care to position it squarely and measure end gap.
Piston ring to cylinder clearance
PISTON RING MOUNTING CLEARANCE (H)
"A"
0.15 -0.30 mm
(0.00591-0.01182 in.)
"B"
0.2-0.7 mm
(0.00788-0.02758 in.)