Kubota V3600-E3 Shop Manual page 186

V3-E3B SERIES, V3-E3CB SERIES, V3-E3BG SERIES, WSM
Valve Spring Setting Load
1. Place the valve spring on a tester.
2. Compress it to the same length it is actually compressed in the
engine.
3. Read the compression load on the gauge.
4. If the measurement is less than the allowable limit, replace the
spring.
[V3600-E3B, V3600-T-E3B, V3600-E3CB, V3600-T-E3CB,
V3300-E3BG, V3600-T-E3BG]
Factory
spec.
Setting load / setting
length
Allowable
limit
[V3800DI-T-E3B, V3800DI-T-E3CB, V3800DI-T-E3BG]
Factory
spec.
Setting load / setting
length
Allowable
limit
Oil Clearance between Rocker Arm Shaft and Bearing
1. Measure the rocker arm bearing I.D. with an inside micrometer.
2. Measure the rocker arm shaft O.D. with an outside micrometer.
3. Calculate the oil clearance.
4. If the clearance exceeds the allowable limit, replace the rocker
arm and measure the oil clearance again.
5. If it still exceeds the allowable limit, replace the rocker arm shaft.
Factory spec.
Oil clearance of rocker
arm shaft and bearing
Allowable limit
Rocker arm shaft O.D. Factory spec.
Rocker arm I.D. for shaft Factory spec.
S-94
DIESEL ENGINE
63.5 N / 31.5 mm
Intake
6.48 kgf / 31.5 mm
valve
14.3 lbf / 1.24 in.
118 N / 35 mm
Exhaust
12.0 kgf / 35 mm
valve
26.5 lbf / 1.38 in.
45.9 N / 31.5 mm
Intake
4.68 kgf / 31.5 mm
valve
10.3 lbf / 1.24 in.
100 N / 35 mm
Exhaust
10.2 kgf / 35 mm
valve
22.5 lbf / 1.38 in.
63.5 N / 31.5 mm
Intake
6.48 kgf / 31.5 mm
valve
14.3 lbf / 1.24 in.
63.5 N / 31.5 mm
Exhaust
6.48 kgf / 31.5 mm
valve
14.3 lbf / 1.24 in.
45.9 N / 31.5 mm
Intake
4.68 kgf / 31.5 mm
valve
10.3 lbf / 1.24 in.
45.9 N / 31.5 mm
Exhaust
4.68 kgf / 31.5 mm
valve
10.3 lbf / 1.24 in.
W1063470
0.016 to 0.045 mm
0.00063 to 0.0017 in.
0.15 mm
0.0059 in.
15.973 to 15.984 mm
0.62886 to 0.62929 in.
16.000 to 16.018 mm
0.62993 to 0.63062 in.
W1063697