Toyota 7FG 10 Repair Manual page 19

HIGH HI GH PR PRES
1. 1. Whe When n con connec
cl clea ean n cl clot oth h to to re remo
surfa surfaces ces befor
2. 2. When n con Whe connec
fitting. fitting.
3. 3. The e ma Th maxi ximu
Nominal diameter Nominal diameter
of screw of screw
7/16-20UNF 7/16-20UNF
9/16-18UNF 9/16-18UNF
3/4-16UNF 3/4-16UNF
7/8-14UNF 7/8-14UNF
1·1/16 1·1/16 12UNF
12UNF
1·5/16-12UNF 1·5/16-12UNF
PF1/4 PF1/4
PF3/8 PF3/8
Sea Seal l lock agent lock agent
ESSU SURE RE HO HOSE SE FIT FITTI TING
nectin ting g a a hig high pre h pressu ssure re hos
move ve fo fore reig ign n ma matt tter ers s an
before e insta installati llation. on.
nectin ting g a hi a high pre gh pressu ssure re hos
mum m ti tigh ghte teni ning ng to torq rque ue mu
Stan Standard dard tight
Standard Standard
25 25 ( ( 25 250) 0)[ [ 18.1 .1] ] 18
49 49 ( ( 50 500) 0) [ [ 36 36.2 .2] ]
59 ( ( 60 59 600) 0) [ [ 43 43.4 .4] ]
59 59 ( ( 60 600) 0) [ [ 43 43.4 .4] ]
118 (12 118 (1200) 00) [ 86 [ 86.8] .8]
137 137 (140 (1400) 0) [101 [101.3] .3]
25 25 ( ( 25 250) 0)[ [ 18.1 .1] ] 18
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49 ( ( 50 49 500) 0) [ [ 36 36.2 .2] ]
PR PREC ECOAT OAT BOLTS
(Bo (Bolts lts wit with seal h seal loc lock k age
1. 1. Do Do no not us t use the pre e the preco
ing cases: ing cases:
(a (a) ) Af Afte ter r it it is is re remo
(b (b) ) Wh When en th the e pr prec
ened) d) by ene by tig
Note: Note:
F F or to or torqu rque e che
a a ble t ble tigh ighte tenin ning g tor
tig tighte hten n it a it acco
2. 2. Me Meth thod f od for r or reu
(1 (1) ) Wash the bol Wa sh the bolt and
mus must t be be was washed
(2 (2) ) Perf rfec Pe ectl tly y dr dry the wa
(3) (3) Coa Coat th t the sp e speci
tion of the tion of the bolt.
NG TI TIGH GHTE TENI NING
hose, w e, wipe t ipe the h he hose ose fit fittin ting g and
and d di dirt rt. . Al Also so ch chec eck k no de
hose, hold e, hold the hos the hose t e to al o align the f
must not e st not exc xcee eed twi d twice th ce the stan
tightening ening torq torque ue N·m N·m (kgf (kgf-cm)
Tight Tightening ening rang
24 - - 2 2 6 6 ( 2 ( 24 4 0 0 - -
24
47 - - 52 52 ( 48 ( 480 0 - -
47
5 5 6 6 - - 6 6 2 2 ( ( 5 5 7 7 0 0 - - 630
56 - - 62 62 ( 57 ( 570- 0-
56
112 2 - 12 11 - 123 3 (1 (114 140 0 - 12 - 1250
1 1 3 3 0 0 - - 1 1 4 4 4 4 ( ( 1 1 3 3 3 3 0 0 - - 1 1 4 4 7 7 0 0 ) ) [ [ 9 9 6 6 . . 2 2 - - 1 1 0 0 6 6 . . 4 4 ] ]
2 2 4 4 - - 2 2 6 6 ( ( 2 2 4 4 0 0 - -
4 4 7 7 - - 5 5 2 2 ( ( 4 4 8 8 0 0 - -
BOLTS
agent nt coa coatin ting g on th on threa
coat at bo bolt a lt as s it it is i is in n ei eith ther er of of th the e fo foll llow
move ved. d.
ecoa oat t bo bolt is m lt is mov oved ed (l (loo
tightn htness ess che check, ck, etc etc. .
check, ck, use t use the he low lowe e r r lim
torque que ra range nge. . I I f the bol f the bolt t mov
ccordi rding ng to the ste to the steps ps be
euse of se of pr prec ecoa oat t bo bolt lts s
t and th thre read aded ed ho hole le. . (T (The
hed eve even for n for rep replac laceme ement nt of t
y the wash shed ed pa part rts s by a by air bl
ecifie fied d sea seal lock ag l lock agent to ent to the
bolt.
NG TO TORQ RQUE UE
and mat mating nip ing nipple cont ple contact surfa
no dent or oth nt or other er da dama mage
ign the fitt itting wit ing with the nipp h the nipple and
e standa dard rd ti tigh ghte teni ning ng to torq rque
-cm) [ft- [ft-Ibf] Ibf]
range e
2 2 7 7 0 0 ) ) [ [ 1 1 7 7 . . 4 4 - - 1 1 9 9 . . 5 5 ] ]
5 5 30 30) [ ) [34 34.7 .7- - 3 3 8 8 . . 3 3 ] ]
630) [41 ) [41.2 .2 - - 45.6] 45.6]
6 6 30 30) [ ) [41 41. . 2- 2- 4 4 5 5 . . 6 6 ] ]
50) ) [8 [82. 2.5 5 - - 90.4 .4] ] 90
2 2 7 7 0 0 ) ) [ [ 1 1 7 7 . . 4 4 - - 1 1 9 9 . . 5 5 ] ]
5 5 3 3 0 0 ) ) [ [ 3 3 4 4 . . 7 7 - - 3 3 8 8 . . 3 3 ] ]
0-15 0-15
reads) ds)
ow- -
oose sene ned d or t or tig ight ht- -
limit it of the allo of the allow- w-
move e s, s, re re- -
below low. .
he th thre read aded ed ho hole le
of the he bol bolt.) t.)
ir blow owin ing. g.
the thr thread eaded ed por por- -
act surfaces ces wit with h
ge on th on the e co cont ntac act t
le and tig tighte hten n the the
ue. .
Hose inside Hose inside
dia diamet meter er mm mm (in (in) )
6 6 (0.2 (0.24) 4)
9 9 ( ( 0 0 . . 3 3 5 5 ) )
12 (0.47) 12 (0.47)
1 1 2 2 ( ( 0 0 . . 4 4 7 7 ) ) , , 1 1 5 5 ( ( 0 0 . . 5 5 9 9 ) )
19(0.75) 19(0.75)
2 2 5 5 ( ( 0 0 . . 9 9 8 8 ) )
6 6 ( ( 0 0 . . 2 2 4 4 ) )
9 9 ( ( 0 0 . . 3 3 5 5 ) )