I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II II I I I I I II II II II II I I I I I I I I I
FUEL SYSTEM
8-7
f
r5l
lcrl
RI
Important Operation
3. Injection Pipe Connector
kg*m (Ibft)
I
~- ~ ~
Nozzle Connector Torque
I
5.0
-
6.0 (36.2
-
43.4)
I
4. Injection Nozzle
There must be no oil on the contact surfaces of the
injection nozzle and the injection nozzle holder.
Clean these contact surfaces with diesel fuel before
installation.
The nozzle dowel pin must be aligned with the
dowel hole in the nozzle holder body.
5. Retaining Nut
kg=m (Ib.ft)
I
Nozzle Retaining Nut
Toraue
6.0-8.0 (43.4-57.9)
Injection Starting Pressure Adjustment
The injection nozzle injection starting pressure can be
adjusted after the adjusting screw is installed.
Refer to “FUEL SYSTEM” on Page 2-5 of the “MAINTE-
NANCE” Section of this Workshop Manual.
kg/cm* (psi)
Injection Starting
Pressure
4BGl
4BGlT, 6BGl
6BGlT
lSO(2134)
185(2630)
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