Cylinder Head/Valve Specifications; Clutch Specifications - Honda GL1800 Service Manual

CYLINDER HEAD/VALVE SPECIFICATIONS

ITEM
Cylinder compression at 300 rpm
Valve clearance
Camshaft Cam lobe height
Runout
Journal O.D.
Journal I.D.
Oil clearance
Valve lifter Valve lifter O.D.
Valve lifter bore I.D.
Valve, Valve stem O.D.
valve guide
Valve guide I.D.
Stem-to-guide
clearance
Valve guide projection
above cylinder head
Valve seat width
Valve Free length
spring
Cylinder head warpage

CLUTCH SPECIFICATIONS

ITEM
Specified clutch fluid
Clutch master Cylinder I.D.
cylinder
Piston O.D.
Clutch Clutch spring free height
Clutch lifter spring free height
Disc thickness
Plate warpage
STANDARD
1,383 kPa (14.1 kgf/cm
IN 0.15 (0.006)
EX 0.22 (0.009)
IN 41.610 – 41.690 (1.6382 – 1.6413)
EX 41.680 – 41.760 (1.6409 – 1.6441)
27.959 – 27.980 (1.1007 – 1.1016)
28.000 – 28.021 (1.1024 – 1.1032)
0.020 – 0.062 (0.0008 – 0.0024)
IN/EX 28.978 – 28.993 (1.1409 – 1.1415)
IN/EX 29.010 – 29.026 (1.1421 – 1.1428)
IN 4.970 – 4.995 (0.1957 – 0.1967)
EX 4.955 – 4.980 (0.1951 – 0.1961)
IN/EX 5.000 – 5.012 (0.1969 – 0.1973)
IN 0.005 – 0.042 (0.0002 – 0.0017)
EX 0.020 – 0.057 (0.0008 – 0.0022)
IN/EX 11.8 – 12.0 (0.46 – 0.47)
IN/EX 0.9 – 1.1 (0.035 – 0.043)
IN/EX 38.20 (1.504)
STANDARD
DOT 4 brake fluid
14.000 – 14.043 (0.5512 – 0.5529)
13.957 – 13.984 (0.5495 – 0.5506)
4.8 (0.19)
2.9 (0.11)
3.72 – 3.88 (0.146 – 0.153)
GENERAL INFORMATION
2
, 201 psi)
41.58 (1.637)
41.65 (1.640)
– 0.03 (0.001)
27.96 (1.101)
28.05 (1.104)
0.10 (0.004)
28.97 (1.141)
29.04 (1.143)
4.96 (0.195)
4.95 (0.195)
5.04 (0.198)
0.075 (0.0030)
0.085 (0.0033)
1.5 (0.06)
37.0 (1.46)
– 0.10 (0.004)
14.055 (0.5533)
13.945 (0.5490)
4.6 (0.18)
2.5 (0.10)
3.5 (0.14)
– 0.30 (0.012)
Unit: mm (in)
SERVICE LIMIT
–
–
–
–
Unit: mm (in)
SERVICE LIMIT
–
1-7