Yamaha XT225-D-G, Руководство по обслуживанию

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SPEC
Outer springs
Free length
Intake 36.63 mm (1.44 in) 34.80 mm
(1.37 in)
Exhaust 36.63 mm (1.44 in) 34.80 mm
(1.37 in)
Installed length (valve closed)
Intake 32.0 mm (1.26 in) ----
Exhaust 32.0 mm (1.26 in) ----
Compressed spring force (installed)
Intake 128.5 ~ 157.9 N
(12.9 ~ 15.8 kgf, 28.9 ~ 35.5 lb) ----
Exhaust 128.5 ~ 157.9 N
(12.9 ~ 15.8 kgf, 28.9 ~ 35.5 lb) ----
Spring tilt
Intake ---- 2.5° /1.6 mm
(2.5° /0.063 in)
Exhaust ---- 2.5° /1.6 mm
(2.5° /0.063 in)
Winding direction (top view)
Intake Clockwise ----
Exhaust Clockwise ----
Piston
Piston-to-cylinder clearance 0.025 ~ 0.050 mm (0.001 ~ 0.002 in) 0.15 mm
(0.0059 in)
Diameter D 69.960 ~ 69.975 mm (2.7543 ~ 2.7549 in) ----
Height H 5.0 mm (0.2 in) ----
Item Standard Limit
H
D
ENGINE SPECIFICATIONS