ESP SAAB 900 1986 Service Manual

Downloaded from www.Manualslib.com manuals search engine 812-42 Top assembly
16 operale lhe pump lo bring lhe pistons into
$e lully e{ended position.
Aeconnect $6 rods by insarlng the
crev'ce pin and securinq wilh lhe spll prn
worh on one piston al a ime
17 Felil lhe side tim (s€6 page 351,2).
13 Fi he backest (soe page 3s2.2)
1S Fn lhe sear cushion (see page 3s2.1).
20 close lhe ratching handtes ror thebp
Servo pump
Rehovelhe hydraulic systBm kom lhe car
Labd ba hose conn€clions to indicab
which is towards th€ lront and which is
lowards lhe r€ar, and remove he pump.
To ilt
Reconnect the hoses lo ben respectve
litlings on the new pump
5.1 - 6.2 Nm (3,3- 4,5lbl fr)
F€inslall ihe hydraulic system in rhe car
Hydraulic hoses
1 Renove the hydraulic syslem lrom Ihe car
Nole and mark $e position ot the hoses
and lhen dlsconnecl lhem ifom the cytm

Downloaded from www.Manualslib.com manuals search engine Top assembty 8i2-43
T
When faplacing the AH set ot hoses the
bypass valve must be rranstefted trom lhe
To ll
1 Bsconnecr |he hoses to lheir respec ve
lnings on the pump and cyt]nder
5-1 .6,2 Nm (3.8- 4.s lbt tt)
Reinslall the hydraurc syslem in the car
Servo cylinders
1 Remove the hydraoic sysrem trom the car
2 Disconnect the cyinder trom lhe hoses.
1 Roconnecl fte hoses lo rhe cytnder. Theliohler cololred hose shoutd be connecr
ed lo the titting nearerlhe pisron rod
5,1 - 6.2 Nm (3.3 - 4.5 brn)
2 Reinstatl lhe hydrauic syslem in the car
Eypass valve
I
Remove the hydraur,c system tron the car
Femove lhe bypass vatve
fit
Fil lhe new bypass varve
s.1 - 6.2 Nm (3,3 - 4.5 bt n)
Feinslall the hydrautrc syslem in th6 car