Kubota D1102-B, Workshop Manual, Page: 60 / 109

3TLABAB1P041A
1) ) Appl y pressu re 980.6 k Pa. {10 kgf /cm
2
,
142.2 l b./sq.i
n.) lower than the open i ng pressu re.
2) Af ter keepi ng the nozzle u nder the specif ied pressu re for
10 seconds, check to see that f uel does not lea k from the
nozzle val ve seat.
3) I f the val ve seat shou l d lea k f uel , replace the nozzl e piece.
Reference val ue
980.6 kPa. (10 kgf./cm
2
,
pressu re, the valve seat
@
Checking Fuel·Tightness of Nozzle Valve Seat
(t
Checking Shape of Fume across Nozzle Tip
1) Attach the nozzle to a nozzle tester and shoot it i n the ai r.
Check the shape of the f u me.
2) I f the shape is not accepta ble, repl ace the nozzle pi ece.
1..
1i,l
1
•
1
1
i·
,· I
{a)Good {b)Bad
C 01 9 F033
56
KiSC issued 09, 2007 A
3TLABAB1P040A
I