1995 ACURA TL Service Repair Manual

8. Remov e th e circlip , the n remov e th e driv e shaf t
assembl y fro m th e pum p housin g usin g a plasti c
hammer .
9 . Remov e th e sea l space r an d oi l seal .
10 . Inspec t th e pum p housin g fo r damag e o n th e seal -
in g surfaces .
CIRCLIP38 m m
DRIV E SHAF TCheck fo r bend ,damag e an d wear .
PUMP SEA LSPACE R
OIL SEA LReplace .
PUMP HOUSIN G
11. Inspec t th e bearin g b y rotatin g th e oute r rac e slow -
ly . I f an y pla y o r roughnes s i s felt , replac e th e bear -
ing.
12. Remov e an d discar d th e bearin g usin g th e specia l
too l an d a press .
Press
HUB DIS/ASSEMBL Y BAS E07GA F-SD4070 0
13. Instal l th e ne w bearin g usin g th e specia l too l an d a
press .
Press
Instal l wit h th ered shielde d sid efacin g down .
HUB DIS/ASSEMBL Y BAS E07GAF-SD4070 0NOTE: Suppor t th e inne r rac ewith th e too l securely .
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Power Steerin g Pum p
Reassembl y
CAUTION: Th e powe r steerin g component s ar e mad e o f aluminum . Avoi d damagin g th e component s durin g assembly .
NOTE :
• Clea n th e disassemble d part s wit h a solvent , an d dr y the m wit h compresse d air . D o no t di p th e rubbe r part s i n a sol -
vent .
• Alway s replac e th e O-ring s an d rubbe r seal s wit h ne w one s befor e reassembly .
• Appl y recommende d powe r steerin g flui d t o th e part s indicate d i n th e reassembl y procedures .
• D o no t allo w dust , dirt , o r othe r foreig n material s t o ente r th e powe r steerin g system .
• Replac e th e pum p a s a n assembl y if th e part s indicate d wit h asteris k (* ) ar e wor n o r damaged .
FLANGE BOL T20 N- m(2.0 kgf-m , 1 4 Ibf-ft )
*PUMP ROTO R
*SID E PLAT E
16. 8 x 1. 9 m m O-RIN G
Replace .
*PUMP HOUSIN G
OI L SEA L
Replace .
ROLLER4.5 x 49. 8 m m
68. 5
x 1. 9 m mO-RIN GReplace .
FLANGE BOL T
1 1 N- m (1. 1 kgf-m , 8 Ibf-ft )PULLE Y
CONTRO L VALV E COVE R
FLANG E BOL T
1 1 N- m (1. 1 kgf-m , 8 Ibf-ft ) PULLE
Y NU T
6 4 N- m (6. 5 kgf-m , 4 7 Ibf-ft )
22. 1 x 1. 9 m m O-RIN G
Replace .
SPRING
5.8 x 1. 9 m mO-RIN GReplace .
*FLOW
CONTRO L VALV E
INLE
T JOIN T
1.3 x 1. 9 m mO-RIN GReplace .
CIRCLIP38 m m
BAL LBEARIN G
DRIVE SHAF T
PUM
P SEA L
SPACE R
PRELOA DSPRING
*PUMP VANE S(10 plates )
ROLLE R5 x 26. 8 mm
PUM P COVE R
*PUM P CA M RIN G
54 x 1. 9 m mO-RIN G
Replace .
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Pump Roto r Installatio n
1. Coa t th e li p o f th e ne w oi l sea l wit h steerin g grease .
2. Instal l th e ne w oi l sea l i n th e pum p housin g b y
hand , the n instal l th e pum p sea l spacer .
NOTE: Inser t th e oi l sea l wit h it s groove d sid e fac -
ing in .
DRIVE R ATTACHMEN T07947-634050 0
38 m mCIRCLI P
DRIVESHAF T
PUMP SEA LSPACE R
OIL SEA LReplace .
ATTACHMENT , 3 7 x 40 m m07746-0010200
3. Instal l th e pum p driv e shaf t assembl y wit h th e spe -
cial tool .
4. Instal l th e 3 8 m m circli p wit h it s radiuse d sid e fac -
ing out .
5. Coa t th e sid e plat e groove s wit h th e recommende d
power steerin g fluid , the n positio n th e 16. 8 x
1. 9 m m an d 5 4 x 1. 9 m m O-ring s o n th e sid e plate .
16.8 x 1. 9 m mO-RIN GReplace .
54 x 1. 9 m mO-RIN GReplace .
SIDE PLAT E 4.
5 m m HOL E
7. Se t th e 4. 5 x 49. 8 m m rolle r i n th e 4. 5 m m hol e i n
th e pum p housing .
8 . Se t th e sid e plat e ove r th e roller , the n instal l i t o n
th e pum p housing .
9 . Se t th e 5 x 26.8 m m rolle r i n th e 5 m m hol e i n th e
sid e plate .
10. Assembl e pum p roto r t o th e driv e shaf t wit h th e "° "
mar k o n th e roto r facin g upward .
11. Se t th e 1 0 vane s in th e groove s in th e rotor .
NOTE : B e sur e tha t th e roun d end s o f th e vane s ar e
in contac t wit h th e slidin g surfac e o f th e ca m ring .
PUM P ROTO R
VAN E
Roun d en d
4.5 x 49. 8 mmROLLE R
5 x 26. 8 mmROLLE R5 m m HOL E
SID E PLAT E
PRELOA DSPRING
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Power Steerin g Pum p
Reassembl y (cont'd )
12. Se t th e pum p ca m rin g ove r th e tw o roller s wit h th e
"8" mar k o n th e ca m rin g upward .
PUMP CA M RIN G
MAR K
ROLLER S
13. Appl y clea n powe r steerin g flui d t o th e vane s an d
ca m ring .
14 . Instal l th e 68. 5 x 1. 9 m m O-rin g o n th e pum p cover .
20 N- m(2.0 kgf-m , 1 4 Ibf-ft )
PROJECTION S PUM
P COVE R
68.5 x 1.9m mO-RIN GReplace .
ROLLER S
15. Alig n th e rolle r se t hole s in th e pum p cove r wit h th e
rollers .
16. Alig n th e projectio n o n th e pum p housin g an d th e
projectio n o n th e pum p cover , the n tighte n th e fou r
bolts .
17. Se t th e 1 3 x 1. 9 m m O-rin g o n th e inle t joint .
13 x 1. 9 m mO-RIN GReplace .
18. Instal l th e inle t join t o n th e pum p housing .
19 . Rotat e th e pum p driv e shaf t manuall y to mak e sur e
th e pum p driv e shaf t rotate s smoothly .
INLET JOIN T11 N- m(1.1 kgf-m , 8 Ibf-ft )
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Flow Contro l Valv e Installatio n
1. Coa t th e ne w O-ring s with clea n powe r steerin g
fluid , the n instal l the m in th e housin g grooves .
SPRING
CONTRO L VALV E COVE R
11 N- m (1. 1 kgf-m , 8 Ibf-ft )
5.8 x 1. 9 m mO-RIN GReplace .
22.1 x 1. 9 m mO-RIN GReplace .
2. Coa t th e flo w contro l valv e wit h clea n powe r steer -
ing fluid .
3. Instal l th e flo w contro l valve , sprin g an d contro l
valv e cove r o n th e pum p housing .
4 . Tighte n th e thre e contro l cove r bolts .
Pulley Installatio n
1. Hol d th e steerin g pum p in a vis e wit h sof t jaws .
CAUTION : B e carefu l no t t o damag e th e pum p
housin g wit h th e jaw s o f th e vise .
2 . Instal l th e pum p pulle y a s shown , the n instal l th e
pulle y nut .
PULLE YPULLE Y NU T
3. Hol d th e pulle y wit h th e specia l tool , the n tighte n
th e pulle y nut .
UNIVERSA L HOLDE R07725-003000 0
PULLE Y NU T64 N- m (6. 5 kgf-m , 4 7 Ibf-ft )
PULLE Y
4. Chec k tha t th e pum p turn s smoothl y b y turnin g th e
pulley .
FLOW CONTRO LVALVE
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Power Steerin g Pum p
Installatio n
1. Connec t th e inle t hos e an d th e outle t line . Tighte n
the pum p fitting s securely .
2. Loosel y instal l th e pum p i n th e pum p bracke t wit h
mountin g bolts .
ADJUSTIN GBOLT
PUM P MOUNTIN G NU T22 N- m(2.2 kgf-m , 1 6 Ibf-ft )
PUMP INLE T HOS E(Low-pressure )
PUMP MOUNTIN GBOLT O-RIN
G
Replace .
PUMP
PUMP MOUNTIN G BOL T49 N- m (5. 0 kgf-m , 3 6 Ibf-ft )
3. Instal l th e pum p belt .
CAUTION :
• Mak e sur e tha t th e powe r steerin g bel t i s securel y
o n th e groove s o f th e pulleys .
• D o no t ge t powe r steerin g flui d o r greas e o n th e
powe r steerin g bel t o r pulle y faces . Clea n of f an y
flui d o r greas e befor e installation .
POWER STEERIN G BEL T
PULLEY
4. Adjus t th e pum p bel t (se e pag e 17-23 ).
5 . Fil l th e reservoi r t o th e uppe r leve l line .
NOTE : Tak e car e no t t o spil l th e flui d o n th e bod y
an d parts . Wip e of f an y spille d flui d a t once .
CAUTION : Alway s us e Genuin e Hond a Powe r
Steerin g Fluid- V o r S . Usin g an y othe r typ e o f powe r
steerin g flui d o r automati c transmissio n flui d ca n
caus e increase d wea r an d poo r steerin g i n col d
weather .
SYSTE M CAPACITY :
1. 3 lite r (1.3 7 US.qt , 1.1 4 Imp.qt )
RESERVOI R CAPACITY :
0.5 lite r (0.5 3 US.qt , 0.4 4 Imp.qt )
UPPER LEVE L LIN E
LOWE R LEVE L LIN E
— Star t th e engine , le t i t ru n a t idle , the n tur n th e
steerin g whee l lock-to-loc k severa l time s t o blee d
ai r fro m th e system .
— Rechec k th e flui d leve l an d ad d mor e i f neces -
sary .
CAUTION : D o no t fil l th e reservoi r beyon d th e uppe r
leve l line .
PUM P OUTLE T LIN E(High-pressure )1
1 N- m (1. 1 kgf-m ,
8 Ibf-ft )
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Steering Gearbo x
Remova l
NOTE: Us e solven t an d a brus h t o was h of f an y oi l an d
dirt fro m th e valv e bod y unit , it s lines , an d th e en d o f
the gearbox . Blo w dr y wit h compresse d air .
1. Drai n th e powe r steerin g flui d a s describe d o n pag e
17-24 .
2. Rais e th e fron t o f vehicle , an d suppor t i t o n safet y
stands in th e prope r locations , (se e sectio n 1 )
3 . Remov e th e fron t wheels .
4 . Remov e th e driver' s airba g assembl y an d steerin g
whee l (se e pag e 17-27 ).
5 . Remov e th e steerin g join t lowe r bol t fro m th e
engin e compartment , an d mov e th e join t towar d
th e column .
STEERIN G JOIN T
6.
STEERIN G JOIN T
LOWE R BOL T
Remov e th e cotte r pi n fro m th e castl e nut , an d
remov e th e nut .
12 m m HE X NU T
7. Instal l th e 1 2 m m he x nu t o n th e bal l joint .
Be sur e tha t th e 1 2 m m he x nu t i s flus h wit h th e bal l
joint pi n end , o r th e threade d sectio n o f th e bal l
joint pi n migh t b e damage d b y th e specia l tool .
NOTE : Remov e th e bal l join t usin g th e Bal l Join t
Remover , 2 8 m m (07MA C-SL00200 ). Refe r t o pag e
18-12 for ho w to us e th e bal l join t remover .
8. Separat e th e tie-ro d bal l join t an d knuckl e usin g th e
specia l tool .
CAUTION : Avoi d damagin g th e bal l join t boot . 9
. Disconnec t th e tw o line s an d tw o hose s fro m th e
valv e bod y uni t o n th e steerin g gearbox .
CAUTION : Afte r disconnectin g th e hos e an d line ,
plug o r sea l th e hos e an d lin e wit h th e piec e o f tap e
or equivalen t t o preven t foreig n material s fro m
enterin g th e valv e bod y unit .
NOTE : I t i s no t necessar y t o loose n th e cylinde r
line s A an d B betwee n th e valv e bod y uni t an d th e
cylinder .
SENSOR RETUR N LIN ETo th e reservoi r
RETURN HOS E
To th e reservoi r
PUMP OUTLE T LIN E
Fro m th e pum p
VALV E BOD Y UNI T
10.
SENSO R INLE T HOS E
T o th e powe r steerin g spee d senso r
Remove th e splas h guard .
NOTE : Som e splas h guar d mountin g bolt s ar e als o
use d
as gearbo x mountin g bolts. The gearbo x will
til t
to th e sid e whe n thes e bolts are removed .
GEARBO X MOUNTIN G
BOLT S
SPLAS H GUAR D
SPLAS H GUAR D
MOUNTIN G BOLT S
BALL JOIN T REMOVER ,28 m m07MA C-SL0020 0
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Steering Gearbo x
Remova l (cont'd )
11. Unloc k th e pip e clamps , an d remov e th e senso r lin e
fro m th e rea r beam .
PIPE CLAMP S
SENSO R LIN E
SENSOR LIN E
ATTACHIN G BOL T
12. Remov e th e righ t mountin g bracke t an d steerin g
gearbox .
NOTE : Befor e removin g th e gearbox , plac e a jac k
stan d unde r th e gearbox .
CAUTION : B e carefu l no t t o ben d o r damag e th e
cylinde r line s A an d B whe n removin g th e steerin g
gearbox .
RIGHT MOUNTIN GBRACKET STEERIN
G GEARBO X
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