Standards And Service Limits - Honda Prelude 1993 Service Manual

Standards and Service Limits
''l: CHUO HATSUJO manulactured valve sprrng.
'2: NIHON HATSUJO manulactllred valve spring
6
I
Cytinder Head/Valve Train {F22A1 engine}
- Section 6
I TTaEASuREMENT J
sraruolno truewt
I
senvtce umtr
Compression
25O rpm and
Nominal
wide open throttle
Minimum
kPa {ks/cm2, psi)
r49l'm!Il9!919!
1 .250 112.5, 1781
9 5 0 { 9 . 5 , 1 3 5 )
200 12.0. 2al
Cylind€r head Warpage
Hoight
9 9 . 9 5 - 1 0 0 . 0 5 ( 3 . 9 3 5 - 3 . 9 3 9 )
0.o5 (0.002)
Camshaft
End play
Camshalt-to-holder oil clearance
Total runout
Cam lobe height
I N
E X
o.05-o.1 5 (0.002-0.006)
0.o50-0.089 (o.oo20-o.oo35)
0.03 {0.0o1) max.
3 8 . 5 2 6 ( 1 . 5 1 6 8 )
3a.77a 11.52671
o.5 {0.02)
0.15 (0.006)
o.06 (0.002)
Valve clearance
Valve stem O.D.
Stem-to-guide clearance
EX
IN
EX
IN
EX
IN
o.23-0.28 (0.o09-0.o1 1 )
0 . 2 7 - 0 . 3 0 ( 0 . 0 1 1 ' 0 . 0 1 3 )
5 . 4 8 5 - 5 . 4 9 5 1 0 . 2 1 5 9 - 0 . 2 1 6 3 )
5.450-5.460 (0.2146-0.21 50)
0.o20-0.045 {o.0008-o.oo20)
0.055,0.o80 {0.0022-o.oo3'l )
ooss ro.: I oet
5.420 1o.21341
0.08 (o.oo3)
o.1 2 (0.oo5)
Valve seat
width
Stem installed height
I N
EX
I N
EX
1 . 2 5 - 1 . 5 5 ( 0 . 0 4 9 - 0 . 0 6 1
)
1 . 2 5 - 1 . 5 5 ( O . 0 4 9 - 0 . 0 6 1
)
48.245-48.7 1 5 (1.8994-1.91 79)
5 0 . 3 1 5 - 5 0 . 7 8 5 ( 1 . 9 8 0 9 - 1 , 9 9 9 4 )
2.0 {0.08)
2.0 10.08)
4 8 . 9 6 5 t 1 . 9 2 7 8 1
5 1 . 0 3 5 ( 2 . 0 0 9 2 1
Valve spring
EX
Free length
lN
2
2
5 4 . 8 1 1 2 . 1 5 8 )
54.82 (2. r 58)
5 6 . 2 6 { 2 . 2 1 5 )
56.2A 12.2161
Valve guide
I N
E X
I N
E X
t . D .
Installed height
5.51 5,5.530 10.217 1 -0.217 7 |
5.51 5-5.530 1o.211 1 -O.21771
23.75-24.25 (O.91 5-0.954)
1 5.05-' 1 5.55 {O.593-0.61
2)
5 . 5 3 ( 0 . 2 1 8 )
5 . 5 3 { 0 . 2 1 8 1
Bocksr arm
I N
EX
Arm-to-shaft clearance
o.o1 7-o.050 l0.oo07'o.oo20)
o.o1 8-0.054 (0.ooo7-o.0021
)
0.08 (0.003)
o.08 {o.oo3)