Cylinder Head/Valves Specifications; Kickstarter/Drive Pulley/Driven Pulley/Clutch Specifications; Final Reduction Specifications - Honda Metropolitan CHF50 Service Manual

GENERAL INFORMATION
CYLINDER HEAD/VALVES SPECIFICATIONS
Unit: mm (in)
ITEM
Cylinder compression
Cylinder head warpage
Valve, valve
guide
Valve clearance
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
Camshaft
Rocker arm I.D.
Rocker arm shaft O.D.
IN
EX
IN
EX
IN/EX
IN
EX
IN
EX
IN/EX
IN/EX
IN/EX
IN/EX
Side spring free length
Cam lobe height
[P type: '02 -
'05 model]
IN
EX
IN
EX
STANDARD
1,393 kPa (14.2 kgf/cm
2
, 202 psi)
at 1,500 rpm
-
0.10 ±0.03 (0.00410.001)
0.1910.03(0.007 + 0.001)
4.475 - 4.490 (0.1762 - 0.1768)
4.465 - 4.480 (0.1758 - 0.1764)
4.500-4.512(0.1772-0.1776)
0.010 - 0.037 (0.0004 - 0.0015)
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)
16.5(0.65)
29.2365-29.3165(1.15104-1.15419)
29.2907 - 29.3707 (1.15318 - 1.15633)
27.8909-27.9709(1.09806-1.10121)
27.9503 - 28.0303 (1.10040 -1.10355)
SERVICE LIMIT
—
0.05 (0.002)
-
-
4.465(0.1758)
4.455(0.1754)
4.54(0.179)
0.075 (0.0030)
0.085 (0.0033)
-
-
1.5(0.06)
32.2(1.27)
10.10(0.400)
9.91 (0.390)
15(0.6)
29.2065(1.14986)
29.2607(1.15199)
27.8623(1.09694)
27.9217(1.09928)
KICKSTARTER/DRIVE PULLEY/DRIVEN PULLEY/CLUTCH SPECIFICATIONS
Unit: mm (in)
ITEM
Clutch Clutch outer I.D.
Lining thickness
Drive belt width
Movable drive face
Driven pulley
Bushing I.D.
Boss O.D.
Weight roller O.D.
Face spring free length
Driven face O.D.
Movable driven face I.D.
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)
15.92-16.08(0.627-0.633)
79.6(3.13)
33.950 - 33.970 (1.3366 - 1.3374)
34.015 - 34.035 (1.3392 - 1.3400)
SERVICE LIMIT
107.5(4.23)
2.0 (0.08)
17.15(0.68)
20.13(0.793)
19.97(0.786)
15.4(0.61)
75.3 (2.96)
33.70(1.327)
34.29(1.350)
FINAL REDUCTION SPECIFICATIONS
ITEM
Final reduction oil capacity (at disassembly)
Recommended final reduction oil
SPECIFICATIONS
0.1 liter (0.11 US qt, 0.09 Imp qt)
Hypoid gear oil #90
1-7