Yamaha YZ250F 2009, Руководство по эксплуатации для владельца

Страница: 29 / 190

2-7
MAINTENANCE SPECIFICATIONS
Small end free play "F" 0.4–1.0 mm (0.02–0.04 in) 2.0 mm (0.08
in)
Clutch:
Friction plate thickness 2.9–3.1 mm (0.114–0.122 in) 2.8 mm (0.110
in)
Quantity 9 ----
Clutch plate thickness 1.1–1.3 mm (0.043–0.051 in) ----
Quantity 8 ----
Warp limit ---- 0.1 mm (0.004
in)
Clutch spring free length 35.7 mm (1.41 in) 34.7 mm (1.37
in)
Quantity 5 ----
Clutch housing thrust clearance 0.10–0.35 mm (0.0039–0.0138 in) ----
Clutch housing radial clearance 0.010–0.044 mm (0.0004–0.0017 in) ----
Clutch release method Inner push, cam push ----
Shifter:
Shifter type Cam drum and guide bar ----
Guide bar bending limit ---- 0.05 mm (0.002
in)
Kickstarter:
Type Kick and ratchet type ----
Carburetor:
USA, CDN
EUROPE, AUS, NZ,
ZA
Type/manufacturer FCR-MX37/KEIHIN
←
----
I. D. mark 5XCR R0 5XCS S0 ----
Main jet (M.J) #178
←
----
Main air jet (M.A.J) ø2.0
←
----
Jet needle-clip position (J.N) NHKR-4 NFLR-5 ----
Cutaway (C.A) 1.5
←
----
Pilot jet (P.J) #42 #45 ----
Pilot air jet (P.A.J) #105 ← ----
Pilot outlet (P.O) ø0.9
←
----
Pilot screw (example) (P.S) 2
←
----
Bypass (B.P) ø1.0
←
----
Valve seat size (V.S) ø3.8
←
----
Starter jet (G.S) #72
←
----
Leak jet (Acc.P) #70 ← ----
Float height (F.H) 8 mm (0.31 in)
←
----
Engine idle speed 1,900–2,100 r/min
←
----
Item Standard Limit