Kubota D722-E - Page 82

5.G GENERAL 68 mm STROKE SERIES WSM, 01 160
Item
Fuel Injection pressure
Fuel tightness
of nozzle valve seat
Factory Specification Allowable Limit
13.73 to 14.71 MPa
I
140 to 150 kgfkrnz
1991 to2133
psi
When the pressure is -
12.75 MPa (1 30 kgfkmz,
1849
psi), the valve seat
must be fuel tightness.
Commutator O.D.
Mica undercut
Brush
length
No-load voltage
I
28.0 rnm 27.0 mm
1.102
in. 1.063 in.
0.2 mm
0.008
in.
16.0 mm 10.5 mm
0.630 in. 0.413 in.
0.5 to 0.8 mm
0.020 to
0.031 in.
I
AC20V or more
Glow Plug
Glow plug resistance Approx. 0.9 51 -
1 1
5-2 1