Cadillac 54-6219 1954 Shop Manual page 317

14-32
HYDRA-MATIC DRIVE
FEg. 14-49 ismoving Relief V&e Spdno and Guids
9.
Compress
the pump rid iei valve spting by
pressing Ott the guide and renrve the pin from the
body. Ihold guide with finger pressure ro prevent
guide from pping nut roe fast
ñ. Remove guide. .spriog ai;d vulve. Fig. 14-49.
Ret tiove front pump 1 ntrke ring seal froth
pump body intake port with a shmrp awl or similar
instrument. DIscard !O]! ring.
B. Remuve two
guide rings, rotor, and seven
vanes. Erg. 14-511.
9. Rcmuve slide and two priming springs. trig.
P4-SI.
£0. Remove lrnnt cover oil seal trout pump
cover, using a siiIail screwdriver, Discard oil
seal
VI
0
Sails
Rirr
-
Inspect sot
i
nc ltttitur lirt *sc:o rc-s u rb<trrs
.411 edges sLi;]ulcI Ld siturp -a ithoct chsniers on
radii. Fig. 14.12.
2. U,spect slide to be sure the two hI eed holes
are open and tree of dirt.
.1. Inspect slideforfres movement i!i puIhIpcovei
It abou Id not bind under
cii y circumstances.
4. Check prcssure regd ator valve to r weem
in pump body buns.
F. Check freeness oe vanes
rotor
eioia
& Check to he .sure oil eeal ritig is irce and
nut broken.
SpIig
Ylac Spring
Retoining
Fin
Fin. 145I RemovEng
Frant Pump SI
ins
b. Inspection
-a
-
Cs Rini
F*
,*i
Fs***p S.
Pie. 14-50 Remoiag F1aet
Pump
Rota1
Fig. 14-52 Flout Pu
-
Dismwmblnd