Cadillac 54-6219 1954 Shop Manual page 248

12-17
ENGENE FUEL AND EXHAUST
Fig. 12-27 Float Lev&i Adlt:est
8. linrh floets should just clear the horizontal
sectfomt of the pa-ope. ttd float arots as rec.Ired.
9. With notched end of gauge fitted tightly age inst
the sicie ot r'r e n' I cover casting, ! lea a tilts
should be bent inc sideways adjustment until fiesta
barely touch
he vertical uprigbtts of float pa tt;e.
IC. Repeat steps 7. 8. ann 9 for secondary floats,
acing
Secondary Pleat
Is'.' ci Oattge, 'irn,l
ite.
J-54 58. lt',vi II lx noted i:a t he distance he tweemt
ret:ter of float a !ti casting t::aci:ined surface is 1/8''
for the primary floats, and 3/16' forthe accn'idary
floats.
h. Flout Drop Adjustment
I. After performing the fle:tt i et'ei Aijttetn:ent,
hold &v I cover assembly in 02 t
:'
tt position and
note the distances whfclt the flnatadi-op, Fig. i2-2S.
2. Measi!re
casting sowit
tanrea ehnuid
Rn r see n.:da r
from machined surlace of bawl cover
to bottom and center of f:i:gta. his-
he 1-15/ 16'' far pri:::a ry finate and 2''
floats. ae shown in t ig. 11-28.
3. Adjust as necessary by removing fleet attd
L'ei:dint' tia sr:ali tang whici: cnntacts the float
neac! Ic see t
-
Bend i . c a
a
towards needle stw ti.e lease it
drop, or awac fron: seat to increase drop.
4.
iit'e-r- hswl cover assembly and rei::nve floats.
3. Inspect bowl cover gic spetcarefully. If dumage
is noted, discard IL a iIC use- a new casket. Place
gasket on boa:; rover.
6. metaL flttata with
nondlas and clips. beittp
Ce re fol to di sti tip a is:': tent.eer prin r y a i:r. sec on-
dary floats.
7.it:stail vncuometer piston. at:d assen:bie bowl
cover ta carburetor as not linen in Note I 5, itt ste I
-
hop meter btc rods after as set:: bly.
Accelerator Pump Adjuitment
1. Reittove dust cover and gasket.
2. Be sure that ?utn[t connector link is mate Led
it: ottte ri:oie' long stroke of pump lever, with etids
xtettti I:ip towards cot; titer shaft arttt.
idle stop. scretvs ..n Lii prittlary
folly seated it: their bores.
4. Lee Ltcttdttik Tool No. 1-1137 Ce shnw:i in Fig.
2-29 tO 10 i:p t!: en or
a
nt-ten pu n-,p rod a
a
required
tile
tofl:
of the pcn:p ploitgea- shaft is 9/32'' he-
low ti:e tcip of the dust cover ixess. Fir. 12-31.
cetioral
ijttstt:ient: Held a em r.::r.Fiindg,e ectoss
top of titta cover :esss as ei:nwi:i:: Fig. 12-Il. Ad
just length of pomp red as inatep4 du:-eva, untii:ite
flat Ott tnn nf ri-.e put::p art:: Lt!nder set arrew is
Fjsi
a
Fiaot Gas
Toni Na. J-522a
5
Cl!
2. Back off bath
:i:rottle valves are
11516''
Pdon'
Float
Secasdasy Stoat
Fig. 12-28 Float Dtap Ad:uttess
S
d's.;
N.e.
J.m'lz
Fig. t227
Besting
Pattie
Set