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CRANKSHAFT/TRANSMISSION 9-7
Specifications
Item Standard Service Limit
Cranks
haft runout
TIR 0.0
2 mm (0.0008 in.) or
less
TIR 0.05 mm
(0.0020 in.)
Crank
shaft main bearing insert/journal clearance
0.020 ∼ 0.044 mm 0.07 mm
(0.0008 ∼ 0.0017 in.) (0.0028 in.)
Cran
kshaft main journal diameter:
32.984 ∼ 33.000 mm 32.96 mm
(1.2986 ∼ 1.2992 in.) (1.2976 in.)
Marking None 32.984 ∼ 32.992 mm ---
(1.2986 ∼ 1.2989 in.)
1 32.993 ∼ 33.000 mm ---
(1.2989 ∼ 1.2992 in.)
C
rankcase main bearing inside diameter:
36.000 ∼ 36.016 mm ---
(1.4173 ∼ 1.4179 in.)
Marking 36.000 ∼ 36.008 mm ---
(1.4173 ∼ 1.4176 in.)
None 36.009 ∼ 36.016 mm ---
(1.4177 ∼ 1.4179 in.)
Crankshaft main bearing insert thickness:
Brown 1.490 ∼ 1.494 mm ---
(0.0587 ∼ 0.0588 in.)
Black 1.494 ∼ 1.498 mm ---
(0.0588 ∼ 0.0590 in.)
Blue 1.498 ∼ 1.502 mm ---
(0.0590 ∼ 0.0591 in.)
Crankshaft main bearing insert selection:
Crankcase Main Crankshaft Main Bearing Insert*
Bearing Inside Journal D iameter
Diameter Marking Marking Size Color Part Number Journal Nos.
1 Brown 92028–1868 3, 5
92028–1829 1, 2, 4
None 1 Black 92028–1867 3, 5
None 92028–1828 1, 2, 4
None None Blue 92028–1866 3, 5
92028–1827 1, 2, 4
*The bearing inserts for Nos. 1, 2 and 4 journals have an oil groove, respectively.
Transmission:
Shift fork ear thickness 5.9 ∼ 6.0 m m 5.8 mm
(0.232 ∼ 0.236 in.) (0.228 in.)
Gear groove width 6.05 ∼ 6.15 mm 6.25 mm
(0.238 ∼ 0.242 in.) (0.246 in.)
Shift fork guide pin diameter 6.9 ∼ 7.0 mm 6.8 mm
(0.272 ∼ 0.276 in.) (0.268 in.)
Shift drum groove width 7.05 ∼ 7.20 mm 7.3 mm
(0.278 ∼ 0.283 in.) (0.287 in.)