Mazda 626 1989 Workshop Manual page 136

30
TECHNICAL DATA
Item
Valve seat
Seat angle
Seat contact width
Seat sinking (Measure
valve protruding length)
mm (in)
Valve spring
Free length mm (in)
Out-of-square
Setting ioad/height N (kg, IbJ/mm (in)
Camshaft
Cam lobe height mm (in)
Journal diameter mm (in)
Camshaft bearing oil
clearance mm (in)
Camshaft runout
Camshaft end play
Rocker arm and rocker arm shaft
Rocker arm inner diameter
Rocker arm shaft diameter
Rocker arm to shaft clearance
Cylinder block
Height
Distortion
Grinding limit
Cylinder bore diameter
mm (in)
Cylinder bore taper and out-of-round
Piston
Piston diameter measured
at 90° to pin bore axis
and 18.0 mm (0.709 in)
below oil ring groove
mm (in)
Engine model
IN
EX
IN
mm (in)
EX
Standard
IN
Maximum
Standard
EX
Maximum
Standard
Outer
Minimum
Standard
inner
Minimum
mm (in)
Maximum
Outer
Inner
Standard
IN
Minimum
Standard
EX
Minimum
Front and Rear (No. 1,5)
Center (No. 2,3,4)
Out-of-round | Maximum
Front and Rear (No. 1,5)
Center (No. 2,3,4)
Maximum
mm (in)
Maximum
Standard
mm (in)
Maximum
mm (in)
mm (in)
Standard
mm (in)
Maximum
mm (in)
mm (in)
Maximum
mm (in)
Standard
0.25 (0.010) oversize
0.50 (0.020) oversize
0.75 (0.030) oversize
1.00 (0.039) oversize
mm (in) | Maximum
Standard
0,25 (0.010) oversize
0.50 (0.020) oversize
FE 8-valve
F8
4 5°
45°
1.2— 1.6 (0 .0 4 7 -0 .0 6 3 )
1.2— 1.6 (0.047—0.063)
46.5 (1.831)
48.0 (1.890)
46.5 (1.831)
48.0 (1.890)
' 51.2 (2.016)
50.6 (1.992)
45.7 (1.799)
43.7 (1.720)
1.8 (0.071)
124 (12.7, 28)
128 (13.1, 29)/36.5 (1.44)
/36.5 (1.44)
193 (1.9.6, 43)
189 (19.2, 42)/41 (1.61)
/41 (1.61)
38.107—38.207 (1 .5 0 0 3 -1 .5 0 4 2 )
37.957(1.4944)
3 8 .1 1 0 -3 8 .2 1 0 (1 .5 0 0 4 -1 .5 0 4 3 )
37.960(1.4945)
31.940—32.035 (1.2575— 1.2612)
3 1 .9 1 0 -3 2 .0 6 5 (1 .2 5 6 3 -1 .2 6 2 4 )
0.05 (0.002)
0 .0 3 5 -0 .0 8 5 (0 .0 0 1 4 -0 .0 0 3 3 )
0 .0 6 5 -0 .1 1 5 (0 .0 0 2 6 — 0.0045)
0.15(0.0059)
0.03 (0.0012)
0.08—0.16 (0:003—0.006)
0.20 (0.008)
1 6 .0 0 0 -1 6 .0 2 7 (0 .6 2 9 9 -0 .6 3 1 0 )
15.966— 15.984 (0 .6 2 8 6 -0 .6 2 9 3 )
0 .0 1 6 -0 .0 6 1 (0.0006—0.0024)
0.10 (0.004)
289.0 (11.38) |
0.15 (0.006)
0.20 (0.008)
86.000—86.019 (3.3858—3.3866)
8 6 .2 5 0 -8 6 .2 6 9 (3.3957—3.3964)
86.500—86.519 (3.4055—3.4062)
—
—
0.019 (0.0007)
85.944— 85.964 (3 .3 8 3 6 -3 .3 8 4 4 )
86.194—86.214 (3.3935^3.3942)
86.444— 86.464 (3.4033—3.4041)
F6
^
52.0 (2.047)
51.5 (2.028)
44.0 (1.732)
43.3 (1.705)
268.5 (10.57)
81.000—81.019
(3 .1 8 9 0 -3 .1 8 9 7 )
8 1 .2 5 0 -8 1 .2 6 9
(3 .1 9 8 8 -3 .1 9 9 6 )
8 1 .5 0 0 -8 1 .5 1 9
(3.2087—3.2094)
8 1 .7 5 0 -8 1 .7 6 9
(3 .218 5-3 .219 2 )
82.000—82.019
(3.2283—3.2291)
80.944—80.964
(3 .1 8 6 8 -3 .1 876)_
81.194— 81.214
(3 .1 9 6 6 -3 .1 9 7 4 ) _
81.444—81.464
(3.2065—3.2072)