F U - 8
F U E L S Y S T E M
-
Iniection Nozzles [ 2 H )
A S S E M B L Y OF I N J E C T I O N NO ZZLES
{See page
F U - 6 1
1 . ASSEMBLE I N J ECTI O N NOZZLES
{al Assemble t h e nozzle holder body, t h e nozzle assem
bly, distance piece, pressure pin. pressure spring,
adjusting shim and nozzle holder retaining nut and
finger t i g h ten the nut.
(b) Using SST. torque the retaining nut.
SST
09268-640
I
0
Torq u e : 700 kg-em ( 6 1 ft-Ib, 69 N - m l
2_
P E R F O R M P R E S S U R E A N D S P R A Y PATTERN TEST
(See
steps 4 to
6
on pages
FU-4 and
5)
I N STAllATI ON O F I N J ECTION N O Z Z L E S
( S e e p a g e F U -3)
, _
INSTAll I N J ECTlDN NOZZLES
lal Place new six gaskets and t h e sixnozzle
seals in
the
cylinder head.
(bl Using SST. install and torque the six nozzles.
SST
09268-640 1 0
Torq u e : 700
kg-em
( S
1 ft-Ib, 6 9
N - m )
2.
I N STAll NOZZLE lEAKAGE PIPE
.r./ '
(a) Install new
six
gaskets and the leakage pipe with t h e
six n u t s . Torque the
nuls.
Torq u e : 5 0 0 kg-em (36 f t - I b ,
49 N'm)
( b ) Connect the f u e l h o s e to the l e a k a g e pipe.
3.
INSTA l l INJ ECTION PIPES
(al Place the five lower clamps in pOSition o n the intake
ma nifold.
(b) Install the si)( injection pipes. Torque the union nutS
Torque: 300 kg-em (22 ft-Ib. 2 9 N'm)
(el
Secure the injection pipes with the f i ve upper clamps
and nuts.
4.
START E N G I N E AND CHECK FOR LEAKS
