Cylinder Head/Valves Specifications; Kickstarter/Drive Pulley/Driven Pulley/Clutch Specifications; Final Reduction Specifications - Honda 2003 NPS50 Ruckus Service Manual

CYLI NDER H EAD/VALVES SPECI FICATIONS
ITEM
Cylinder compression
Cylinder head warpage
Valve, valve Valve clearance
guide
Valve stem O.D.
Valve guide I.D.
Stem-to-guide
clearance
Valve guide projection
above cylinder head
Valve seat width
Valve spring free length
Rocker arm Rocker arm I. D.
Rocker arm shaft 0.0.
Side spring free length
Camshaft
Cam lobe height
KICKSTARTER/DRIVE PULLEY /DRIVEN PULLEY /CLUTCH SPECIFICATIONS
ITEM
Clutch
Drive belt width
Movable drive face
Driven pulley

FINAL REDUCTION SPECIFICATIONS

ITEM
Final reduction ail capacity (at disassembly)
Recommended final reduction oil
IN
EX
IN
EX
I N/EX
I N
EX
IN
EX
IN/EX
I N/EX
I
IN/EX
IN/EX
I N
EX
Clutch outer I. D.
I
Lining thickness
Bushing I.D.
Boss O.D.
Weight roller O.D.
Face spring free length
I
Driven face D.O.
Movable driven face
I. D.
GENERAL INFORMATION
STANDARD
1,393 kPa (14.2 kgf/cm', 202 psi)
at 1,500 rpm
-
0.10 ± 0.03 (0.004 ± 0.001)
0.19 + 0.03 (0.007 + 0.001 )
0.1768)
4.475 4.490 (0.1762
4.465 - 4.480 (0.1758 - 0.1764)
4.500 4.512 (0.1772 0.1776)
0.01 0 - 0.037 (0.0004 0.001 5)
0.020 - 0.047 (0.0008 - 0.0019)
9.05 9.35 (0.356 0.368)
9.05 - 9.35 (0.356 - 0.368)
1.0 (0.04)
33.5 ( 1.32)
10.000 10.015 (0.3937 0.3943)
9.972 - 9.987 (0.3926 - 0.3932)
16.0 (0.63)
29.2365 - 29.3165 (1.1 5104 - 1.15419)
29.2907 29.3707 (1.15318
STANDARD
107.0 - 107.2 (4.21 - 4.22)
18.15 (0.715)
20.035 20.085 (0.7888 0.7907)
20.010 - 20.025 (0.7878 - 0.7884)
1 6.08 (0.627 0.633)
15.92
90.8 (3.57)
1.3374)
33.950 33.970 (1.3366
34.01 5 - 34.035 ( 1.3392 - 1.3400)
SPECIFICATIONS
0.1 liter (0.11 US qt, 0.09 Imp qt)
Hypaid gear ail #90
Unit · mm (in)
SERVICE LIMIT
-
0.05 (0.002)
-
4.465 (0.1758)
4.455 (0.1 754)
4.54 (0.179)
0.075 (0.0030)
0.085 (0.0033)
-
1.5 (0.06)
I
32.2 (1.27)
10.10 (0.400)
9.91 (0.390)
14.5 (0.57)
29.2065 (1.14986)
1.1 5633) 29.2607 ( 1 . 1 5199)
Unit · mm (in)
SERVICE LIMIT
107.5 (4.23)
2.0 (0.08)
17. 1 5 (0.68)
20.13 (0.793)
19.97 (0.786)
I
15.4 (0.61)
86.0 (3.39)
33.70 (1.327)
34.29 (1.350)
1 -7