SPEC
2 - 5
Cam chain:
Cam chain type/No. of links
92RH2005-84M/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)
Rocker arm 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
(0.0630 in)
EX
0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in)
1.6 mm
(0.0630 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)
4.450 mm
(0.1752 in)
EX
4.460 ~ 4.475 mm
(0.1756 ~ 0.1762 in)
4.435 mm
(0.1746 in)
Guide inside diameter
IN
4.500 ~ 4.512 mm
(0.1772 ~ 0.1776 in)
4.542 mm
(0.1788 in)
EX
4.500 ~ 4.512 mm
(0.1772 ~ 0.1776 in)
4.542 mm
(0.1788 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
Summary of Contents for TT-R90(R)
Page 1: ...TT R90R 5HN 28199 13 LIT 11626 16 27 OWNER S SERVICE MANUAL ...
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