Chassis - Yamaha YZ250F(N)/LC Owner's Service Manual

Oil capacity:
Engine oil
Periodic oil change
With oil filter replacement
Total amount
Coolant capacity (including all routes):
Air filter:
Fuel:
Type
Tank capacity
Carburetor:
Type
Manufacturer
Spark plug:
Type/manufacturer
Gap
Clutch type:
Transmission:
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Gear ratio: 1st
2nd
3rd
4th
5th

Chassis:

Frame type
Caster angle
Trail
Tire:
Type
Size (front)
Size (rear)
Tire pressure (front and rear)
GENERAL SPECIFICATIONS
1.5 L (1.32 Imp qt, 1.59 US qt)
1.6 L (1.41 Imp qt, 1.69 US qt)
1.7 L (1.50 Imp qt, 1.80 US qt)
0.9 L (0.79 Imp qt, 0.95 US qt)
Wet type element
Premium unleaded fuel with a research octane
number of 95 or higher. (Except for AUS)
Unleaded fuel only (For AUS)
8.0 L (1.76 Imp gal, 2.11 US gal)
FCR-MX37
KEIHIN
CR8E/NGK
U24ESR-N/DENSO
0.7 ~ 0.8 mm (0.028 ~ 0.031 in)
Wet, multiple-disc
Gear
57/17 (3.353)
Chain drive
48/13 (3.692)
Constant mesh, 5-speed
Left foot operation
30/14 (2.143)
28/16 (1.750)
29/20 (1.450)
27/22 (1.227)
25/24 (1.042)
Semi double cradle
27.1˚
117.4 mm (4.62 in)
With tube
80/100-21 51M (For USA, CDN, ZA, AUS, NZ
and F)
80/100-21 MT320 (For EUROPE except F)
100/90-19 57M (For USA, CDN, ZA, AUS, NZ
and F)
100/90-19 MT320 (For EUROPE except F)
100 kPa (1.0 kg/cm
2 - 2
SPEC
2
, 15 psi)
2