Honda NSR150SP Manual page 187

NSR150SP
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MAINSHAFT / COUNTERSHAFT
Check the spline grooves and sliding
surfaces for damage or abnormal wear.
Measure the O.D. of the mainshaft and
countershaft at the gear and bushing
sliding areas.
SERVICE LIMITS:
Mainshaft: M5 gear bushing: > mm in)
Case journal:
Countershaft: C1
C2
C3
C4
Calculate the clearance by subtracting mainshaft/countershaft O.D. from gear bushing
I.D..
SERVICE LIMITS:
M5: mm (in)
C1: mm (in)
C2: mm (in)
C3: mm (in)
Calculate the clearance by subtracting gear bushing O.D. from gear I.D..
SERVICE LIMITS:
M5,M6: mm (in)
C1: mm (in)
C2: mm (in)
C3: mm (in)
SHIFT DRUM
Inspect the shift drum for scoring, scratches or
evidence of insufficient lubrication.
Check the shift drum grooves for abnormal wear or
damage.
SHIFT FORK, SHIFT FORK SHAFT
Check the shift fork for abnormal wear or deformation.
Measure the shift fork I.D. and claw thickness.
SERVICE LIMITS:
I.D.:12.65 mm (in),
Claw thickness: 4.20 mm in)
Crankshaft/Transmission
gear bushing: mm
gear bushing: mm
gear bushing: mm
gear bushing: mm
12-6
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(in)
(in)
(in)
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