Yamaha WR450FR Owner's Service Manual page 44

Lubrication system:
Oil filter type
Oil pump type
Tip clearance "A"
Tip clearance "B"
Side clearance
Bypass valve setting pressure
Cooling:
Radiator core size
Width
Height
Thickness
Radiator cap opening pressure
Radiator capacity (total)
Water pump
Type
MAINTENANCE SPECIFICATIONS
Item Standard
Paper type
Trochoid type
0.12 mm or less
(0.0047 in or less)
0.09 ~ 0.17 mm
(0.0035 ~ 0.0067 in)
0.03 ~ 0.10 mm
(0.0012 ~ 0.0039 in)
40 ~ 80 kPa (0.4 ~ 0.8 kg/cm
5.69 ~ 11.38 psi)
127.8 mm (5.0 in)
260 mm (10.2 in)
32 mm (1.26 in)
110 kPa (1.1 kg/cm
0.78 L (0.69 Imp qt, 0.82 US qt)
Single-suction centrifugal pump
2 - 9
SPEC
Limit
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0.20 mm
(0.008 in)
0.24 mm
(0.009 in)
0.17 mm
(0.007 in)
2
, ----
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2
, 15.6 psi) ----
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