Service manual

ENGINE MEASUREMENTS
Page C-9
Engine Shop Rebuild and Parts Manual
Fig. C-8 Valve Guides and Seats
A
B
C
D
Valve guide
Valve seat
Measure each position
in 2 places 90 apart
o
1
2
A
A
A B
SPECS
STD.
LIMIT
D
(5.525)
0.2165~0.2172
0.2175
(5.500~5.518)(mm)
(mm)
(in)
(in)
C
90
o
(1.5)
0.0118~0.0295
0.0591
(0.30~0.75)
0
10
20
30
40
50
60
70
80
90
*
*
A total difference of 1 between the finish angles of the valve and valve seat is required.
o
*