Yamaha YFM660RP 5LP2-AE2 2002, Дополнительное сервисное руководство

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SPEC
MAINTENANCE SPECIFICATIONS
ENGINE
Item Standard Limit
Cylinder head:
Warp limit ---- 0.03 mm
(0.001 in)
Timing chain:
Timing chain type/No. of links 82RH2015/126 ----
Timing chain adjustment method Automatic ----
Rocker arm/rocker arm shaft:
Bearing inside diameter 12.000 ~ 12.018 mm
(0.4724 ~ 0.4731 in) ----
Shaft outside diameter 11.976 ~ 11.991 mm
(0.4715 ~ 0.4721 in) ----
Arm-to-shaft clearance 0.009 ~ 0.042 mm
(0.0004 ~ 0.0017 in) ----
Valve, valve seat, valve guide:
Valve clearance (cold) IN 0.10 ~ 0.15 mm
(0.0039 ~ 0.0059 in) ----
EX 0.15 ~ 0.20 mm
(0.0059 ~ 0.0079 in) ----
Valve dimensions
“A” head diameter IN 29.9 ~ 30.1 mm
(1.1772 ~ 1.1850 in) ----
EX 31.9 ~ 32.1 mm
(1.2559 ~ 1.2638 in) ----
“B” face width IN 2.25 mm (0.0886 in) ----
EX 2.26 mm (0.0890 in) ----
“C” seat width IN 1.1 ~ 1.3 mm
(0.0433 ~ 0.0512 in) 1.6 mm
(0.0630 in)
EX 0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in) 1.6 mm
(0.0630 in)
“D” margin thickness IN 0.85 ~ 1.15 mm
(0.0335 ~ 0.0453 in) ----
EX 0.85 ~ 1.15 mm
(0.0335 ~ 0.0453 in) ----
B
C
D
A
Head Diameter Face Width Seat Width Margin Thickness
MAINTENANCE SPECIFICATIONS