Yamaha YFM250XL(C) Service Manual page 34

Lubrication system:
Oil filter type
Oil pump type
Tip clearance "A" or "B"
Side clearance
Bypass valve setting pressure
2
Shaft drive:
Middle gear backlash (forward)
Middle gear backlash (reverse)
Final gear backlash
MAINTENANCE SPECIFICATIONS
Item Standard
Wire mesh
Trochoid type
0.15 mm (0.006 in)
0.04 ~ 0.09 mm
(0.002 ~ 0.004 in)
80 ~ 120 kPa (0.8 ~ 1.2 kg/cm
11 ~ 17 psi)
0.1 ~ 0.2 mm (0.004 ~ 0.008 in)
0.10 ~ 0.25 mm
(0.004 ~ 0.010 in)
0.1 ~ 0.2 mm (0.004 ~ 0.008 in)
2 - 10
SPEC
Limit
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0.20 mm
(0.008 in)
0.09 mm
(0.004 in)
2
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