F U · 1 4
F U E L SYSTEM
-
Injection Nozzles
1 1 2 H · T I
1 4
m m
Deep
Socket
ASS E M B LY OF I N J EC T I O N N O ZZLES
(See page
F U · 1 2 )
1 .
A S S E M B L E INJ ECTION NOZZLES
(a) Assemble the nozzle holder body,
adjusting shim.
press u re spring. pressure pin, distance piece, the
nozzle
assembly a nd nozzle
h
ol
d
e
r retaining nut. and
finger
tighten t
h
e nut
N O T E : Align t
h
e
holes of
the
nozzle body,
dist
(l
n
ce
piece
and nozzle h
o
l
d
er body.
(b) Using
a
1 4
mm
deep
socket wrench.
to
rq
u
e
the
retaining n u l .
Torque: 350
k
g -em
( 2 6
It·lb.
34 N ' m)
Wrench
2_
PERFORM PRESSURE AND SPRAY PATTERN TEST
(See steps 6 to
8
on pages F U - l 0
and
1 1 )
I NSTALLATION O F I N J ECTI O N NOZZLES
( S e e p a g e F U - 9J
, _
INSTAll INJ ECTION NOZZLES
Install the nozzle seat, ring packing
a nd injection nozzle
w i t h
the two nuts.
Install the
six
injection
n
o
z
z
le
s
.
Torque
the
nuts
Torque:
1 8 5
kg-em
( 1 3 ft-Ib, 1 8
N ' m )
INST AL L INJ ECTION PIPES
(al Place the three
lower
c
l
a
m
ps in p
os
i
t
i
o
n
on the i
n
ta
k
e
manIfold.
(b)
I
n
sta
l
l
the
s i x injection pipes. Torque the union n
u
ts.
Torq u e : 300 kg-em
(22
ft-Ib,
2 9
N-m)
(e)
Secure t h e injection
pipes
with the three upper
c
l
amps a
nd
n
ut
s
.
3_
I N STALL NOZZL E L E A K A G E PIPE
lal
I n s t a l l
n
e
w
twelve
gaskets and Ih
e leakage pipe
w
i t
h
the si){
hollow bolts. Torque the hollow
bolts.
Torqu e :
1 26
kg-em
( 9
It-Ib,
12
N-m)
(b) Install the fuel
hose_
