Chassis - Yamaha WR450F(Y) 2009 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
Reserve
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
GENERAL SPECIFICATIONS
(Except for USA and CDN)
SAE10W-30, SAE10W-40, SAE15W-40,
SAE20W-40 or SAE20W-50
API service SG type or higher,
JASO standard MA
0.95 L (0.84 Imp qt, 1.00 US qt)
1.0 L (0.88 Imp qt, 1.06 US qt)
1.2 L (1.06 Imp qt, 1.27 US qt)
1.0 L (0.88 Imp qt, 1.06 US qt)
Wet type element
Premium unleaded gasoline only with a research octane
number of 95 or higher.
8.0 L (1.76 Imp gal, 2.11 US gal)
1.1 L (0.24 Imp gal, 0.29 US gal)
FCR-MX39
KEIHIN
CR8E/NGK (resistance type)
0.7–0.8 mm (0.028–0.031 in)
Wet, multiple-disc
USA, CDN, AUS, NZ, ZA
Gear
61/23 (2.652)
Chain drive
50/13 (3.846)
Constant mesh, 5-speed
Left foot operation
29/12 (2.417)
26/15 (1.733)
21/16 (1.313)
21/20 (1.050)
21/25 (0.840)
USA, CDN, ZA
Semi double cra-
←
dle
27.3 ° 26.8 °
117 mm (4.61 in) 115 mm (4.53 in)
2-2
EUROPE
←
←
←
47/14(3.357)
←
←
←
←
←
←
←
EUROPE AUS, NZ
←
27.0 °
116 mm (4.57 in)
2