Yamaha EF4500iSE Theory & Diagnostics Manual page 143

Unit
Valve:
Valve
Face diameter ìAî
Stem diameter ìBî
<Limit>
Stem length ìCî
Valve face contact
width ìDî
<Limit>
Valve stem runout limit
ìθî
Valve guide
Guide inside diameter
Stem to guide clearance IN
Valve clearance
Push rod:
Runout limit
Valve spring:
Free length
<Limit>
Set length
Set force
Tilt limit
Current Model Specifications and Wiring Diagrams – EF5200DE
MAINTENANCE SPECIFICATIONS
mm (in)
IN 32.0 (1.26)
EX 27.0 (1.06)
IN 5.948 ~ 5.963
(0.2342 ~ 0.2348)
EX 5.940 ~ 5.955
(0.2339 ~ 0.2344)
IN 5.9 (0.23)
EX 5.9 (0.23)
IN 88.1 (3.47)
EX 87.9 (3.46)
IN 0.7 ~ 0.9
(0.0276 ~ 0.0354)
EX 0.7 ~ 0.9
(0.0276 ~ 0.0354)
1.4 (0.551)
0.01 (0.0004)
90∞
IN 6.000 ~ 6.012
(0.2362 ~ 0.2367)
EX 6.000 ~ 6.012
(0.2362 ~ 0.2367)
0.037 ~ 0.064
(0.00146 ~ 0.00252)
EX 0.045 ~ 0.072
(0.00177 ~ 0.00283)
IN 0.08 ~ 0.12
(0.0031 ~ 0.0047)
EX 0.08 ~ 0.12
(0.0031 ~ 0.0047)
mm (in)
0.5 (0.02)
mm (in)
IN 36.2 (1.4252)
EX 36.2 (1.4252)
IN 34.0 (1.34)
EX 34.0 (1.34)
IN 29.0 (1.1417)
EX 29.0 (1.1417)
IN 10 kg (22.0 lb)
EX 10 kg (22.0 lb)
1.6 (0.06)
10
3-67
SPEC
EF5200DE
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
YG5200D