Toyota 1HD-FT Repair Manual page 129

ENGINE FUEL SYSTEM
EG-116
-
(9)
Place the tip packing and straight pins on the nozzle
~~
Upward
body as shown in the illustration.
NOTICE: POlitlon the tip packing on top of the nozzle
S1J
LLLJ
body in the direction shown In the illustration.
"-- I
Oowow"d
-SST
"""
EG
(h) Using SST. install SST holes to the straight pins. and
set dial indicator scale to 0 mm (0 in.) on top of the
nozzle assembly.
SST 09268-17010
(i)
Using SST. set the dial indicator above the SST or the
surface plate. and measure dimension L2.
SST 09268-1701 0
P13320
P2un
PZJ330
DiJensi
~
on l2
SST
''''''
Dimension L3
tF.?>i'.r~ ~
)l.8>-.~
m
Using a micrometer. measure dimension L3 of the
adjusting shim.
Needle-lift = (11
+
l2) - L3
Needle-lift: 0.23 - 0.28 mm (0.0091 - 0.0110 in.)
If the needle - lift dimension is not as specified.
change the adjusting shim.
Adjusting shim thickness mm (In.):
1.900 (0.0748) 1.925 (0.0758) 1.950 (0.0768)
1.975 (0.0778) 2.000 (0.0787)
-
Upward
CI:IJ
Downward SST (A\
~o
II
~SSTIB)~
HINT: If the shim is made thicker. the needle-lift is
decreased.
B. Adjust pre-lift
(See steps (a) to (c) in step A)
(a) Using SST. place the nozzle assembly. the adjusting
shim selected step A and SST (A) on the SST (B) as
shown in the illustration.
SST(A) 09268 -17020
(8) 09268-17010