Yamaha TTR90(M), Руководство по эксплуатации для владельца

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SPEC
2 - 5
Cam chain:
Cam chain type/No. of links SILENT CHAIN/84 ----
Cam chain adjustment method Automatic ----
Rocker arm/rocker arm shaft:
Shaft outside diameter 9.981 ~ 9.991 mm
(0.3930 ~ 0.3933 in) 9.95 mm
(0.3917 in)
Bearing inside diameter 10.000 ~ 10.015 mm
(0.3937 ~ 0.3943 in) 10.03 mm
(0.3949 in)
Valve, valve seat, valve guide:
Valve clearance (cold) IN 0.05 ~ 0.09 mm
(0.0020 ~ 0.0035 in) ----
EX 0.08 ~ 0.12 mm
(0.0031 ~ 0.0047 in) ----
Valve dimensions:
“A” head diameter IN 22.9 ~ 23.1 mm
(0.9016 ~ 0.9094 in) ----
EX 19.9 ~ 20.1 mm
(0.7835 ~ 0.7913 in) ----
“B” face width IN 1.19 ~ 2.51 mm
(0.0469 ~ 0.0989 in) ----
EX 1.49 ~ 3.07 mm
(0.0587 ~ 0.1209 in) ----
“C” seat width IN 0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in) 1.6 mm
(0.06 in)
EX 0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in) 1.6 mm
(0.06 in)
“D” margin thickness IN 0.5 ~ 0.9 mm
(0.0197 ~ 0.354 in) ----
EX 0.8 ~ 1.2 mm
(0.0315 ~ 0.0472 in) ----
Stem outside diameter IN 4.475 ~ 4.490 mm
(0.1762 ~ 0.1768 in) 4.45 mm
(0.1752 in)
EX 4.460 ~ 4.475 mm
(0.1756 ~ 0.1762 in) 4.44 mm
(0.1748 in)
Guide inside diameter IN 4.500 ~ 4.512 mm
(0.1772 ~ 0.1776 in) 4.53 mm
(0.1783 in)
EX 4.500 ~ 4.512 mm
(0.1772 ~ 0.1776 in) 4.53 mm
(0.1783 in)
Stem-to-guide clearance IN 0.010 ~ 0.037 mm
(0.0004 ~ 0.0015 in) 0.08 mm
(0.003 in)
EX 0.025 ~ 0.052 mm
(0.0010 ~ 0.0020 in) 0.10 mm
(0.004 in)
Item Standard Limit
Head Diameter
B
Face Width
C
Seat Width
D
Margin Thickness
A
MAINTENANCE SPECIFICATIONS