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Model
Valve spring:
Free length
<Limit>
Spring rate
Set length (valve closed)
Compressed pressure
(installed)
<Tilt limit>
Direction of winding (top view) IN
Valve lifter outside diameter
<Limit>
Piston:
Piston part number
Piston to cylinder clearance
<Limit>
Piston size "D"
Measuring point "H"
Piston off-set
Piston off-set direction
Piston pin bore inside diameter
<Limit>
Piston pin outside diameter
<Limit>
MAINTENANCE SPECIFICATIONS
IN
35.59 mm (1.40 in)
EX
35.59 mm (1.40 in)
IN
<33.81 mm (1.33 in)>
EX
<33.81mm (1.33 in)>
IN-K1
18.9 N/mm (1.93 kg/mm, 107.92 lb/in)
IN-K2
24.5 N/mm (2.50 kg/mm, 139.9 lb/in)
EX-K1
18.9 N/mm (1.93 kg/mm, 107.92 lb/in)
EX-K2
24.5 N/mm (2.50 kg/mm, 139.9 lb/in)
IN
30.39 mm (1.2 in)
EX
30.39 mm (1.2 in)
IN
9.3 ~ 10.7 kg (20.50 ~ 23.58 lb)
EX
9.3 ~ 10.7 kg (20.50 ~ 23.58 lb)
IN
<2.5° / 1.6 mm (2.5° / 0.063 in)>
EX
<2.5° / 1.6 mm (2.5° / 0.063 in)>
Clockwise
EX
Clockwise
IN
22.476 ~ 22.500 mm (0.88 ~ 0.89 in)
IN
<22.451 mm (0.88 in)>
4GY-11631-00
0.04 ~ 0.06 mm (0.0016 ~ 0.0024 in)
<0.15 mm (0.0059 in)>
72.92 ~ 72.97 mm (2.8709 ~ 2.8728 in)
H
D
1 mm (0.039 in)
0.5 mm (0.020 in)
In side
18.004 ~ 18.015 mm (0.7088 ~ 0.7093 in)
<18.045 mm (0.71 in)>
17.991 ~ 18.000 mm (0.7083 ~ 0.7087 in)
<17.976 mm (0.71 in)>
2 - 6
SPEC
TTR250L(C)
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