Specifications
104
I
GENERAL
SPECIFICATION
DATA
Piston rings
Compression
...................................................
2
Clearance in groove..
......................................
0,046
-
0,097
mm
(0.0018
-
0.0038 in)
Oil control
......................................................
1
Gap in bore
..................................................
0,38
-
0,50 mm
(0.015
-
0.020 in)
Clearance in groove..
......................................
0,038
-
0,089
mm
(0.0015
-
0.0035
in)
Gap in bore
..................................................
0,38
-
030
mm
(0.015
-
0.020 in)
Camshaft
Location
.........................................................
End
-
float
........................................................
Material
.........................................................
Drive
.............................................................
Chain
Right
-
hand side (thrust side) of engine
0,06
-
0,13 mm (0.0025
-
0.0055 in)
Steel shell, white metal lined
Number of bearings
...........................................
4
Valves
Length:
Inlet
...........................................................
Exhaust..
.....................................................
Inlet
...........................................................
Exhaust
.......................................................
Inlet
...........................................................
Exhaust
.......................................................
Inlet
...........................................................
Exhaust.. .....................................................
Inlet
...........................................................
Exhaust..
.....................................................
Inlet
...........................................................
Exhaust.. .....................................................
Seat angle:
Head diameter:
Stem diameter:
Stem to guide clearance:
Valve
lift:
111,20
-
111,66
mm (4.378
-
4.396
in)
111,22
-
111,58
mm
(4.388
-
4.412
in)
30
"
45
"
44,32
-
44,57
mm
(1.744
-
1.755 in)
34,93
-
35,18
mm (1.378
-
1.380 in)
7,899
-
7,912 mm (0.3109
-
0.3115 in)
8,682
-
8,694 mm (0.3418
-
0.3422 in)
0,033
-
0,048
mm
(0.0013
-
0.0019 in)
0,058
-
0,073
mm
(0.0023
-
0.0029
in)
10,236
mm
(0.403 in)
9,85 mm (0.388 in)
Valve springs
Type..
............................................................
Duplex interference coil
Inner:
Length, free
................................................. 42,67
mm
(1.680
in)
Length, under
8,O
kg
(17.7
Ib)
load
....................
37,13 mm (1.462 in)
Length, free
.................................................
46,28
mm
(1.822 in)
Length, under 21
kg (46 lb) load..
......................
40,30 mm (1.587 in)
Outer:
Lubrication
System ...........................................................
System pressure, engine warm at 2000 rpm
.............
Type ...........................................................
Steel gear .....................................................
Radial clearance of gears
.................................
Backlash
of
gears.. .........................................
Oil pump: Early type
Drive
..........................................................
End
-
float of gears:
Aluminium gear
............................................
Wet sump, pressure fed
2,45
-
4,50
kgf cm2
(35
-
65 lbf in2)
Double gear
SnlinPc!
-r-----
shaft
frnm
cmshaft
skew
gear
0,05
-
0,12
mm
(0.002
-
0.005
in)
0,07
-
0,15
mm
(0.003
-
0.006 in)
0,02
-
0,lO
mm
(0.001
-
0.004
in)
0,15
-
0,28
mm
(0.006
-
0.012 in)
4