Toyota 2H Repair Manual page 142

F U · 1 4
-
F U E L SYSTEM
Injec t i o n N o z zl e s 1 1 2 H · T I
ASS E M B LY O F I N J EC T I O N N O Z Z L E S
( S e e page F U · 1 2 )
A S S E M B L E I N J E C T I O N N O Z Z L E S
1 .
( a ) Assemble t h e n o z z l e h o l d e r b o d y ,
press u re s p r i n g . p r e s s u r e pin, d i s t a n c e piece, t h e
n o z z l e
f i n g e r
and nozzle h
N O T E :
(b) U s i n g
r e t a i n i n g n u l .
Deep
m m
1 4
Socket
Torq u e :
2_
Wrench
P E R F O R M PRESSURE AND S P R A Y PATTERN TEST
( S e e steps 6 to 8 on pages F U - l 0
I N S T A L L A T I O N O F I N J ECTI O N N O Z Z L E S
( S e e p a g e F U - 9J
, _
I N S T A l l I N J ECTION N O Z Z L E S
I n s t a l l the n o z z l e s e a t , r i n g p a c k i n g
nuts
w i t h
t h e
Torq u e :
I N S T A L L I N J E C T I O N P I P E S
(al
(b)
(e)
Torq u e :
I N STALL N O Z Z L E L E A K A G E P I P E
3_
lal
Torq u e :
(b)
h
a s s e m b l y a nd n o z z l e
e
t i g h t e n t e n u t
l
A l i g n t h h o l e s of the
o d e r body.
a
1 4 mm deep
k
( 2 6 I t · l b .
350 g -em
the two n u t s . I n s t a l l t h e
1 8 5 kg-em ( 1 3 ft-Ib, 1 8 N ' m )
P l a c e the three l o w e r c l a
I sta l
m a n I f o l d .
n l t h e s i x injection pipes. Torque the u n i o n n
pipes
3 0 0 k g - e m (22 ft-Ib, 2 9 N - m )
c amps a n s
Secure t h e i n j e c t i o n
n d u t .
l
gas k ets and Ih
n
the s i ){
I n s t a l l e w t w e l v e
k g - e m
h o l l o w b o l t s . Torque the h o l l o w
hose_
I t - I b , 1 2 N - m )
( 9
1 26
I n s t a l l the f u e l
a d j u s t i n g s h i m .
h
o l d e r re taining n u t . a n d
(l
n o z z l e b o d y , dist n c e piece
e
s o c k e t w r e n c h . t o rq u
34 N ' m)
and
1 1 )
six n z s
a nd i n j e c t i o n n o z z l e
i n j e c t i o n o z le . Torque
os i n
m ps i n p i t o o n t h e i n
w i t h t h e t h ree u p p e r
bolts.
e l e a k a g e pipe w
the
k
ta e
u t s .
i t h