Saab 95 1967, Service Manual

Page: 538 / 610

REMUV’“
1.
Before starting work, make sure that the car is thor-
oughly deemed under the fenders. Scrape off all dirt
that might loosen and enter the bearings.
2' RemOVe the hub cap and back off the wheel bolts.
3. When the rear hub is involved, remove the dust cap
followed by the cotter pin, the castle nut and the
washer.
4, Jack up the front or rear part of the car, as appropri.
ate .
5. Take off the wheel.
6' H dealing With the rear Wheel hub, check that the
handbrake is released and back off the brake adjust-
ing bolts. Remove the brake housing and hang it on
the wheel housing in such a way that the brake hose
not be damaged. Remove the cotter pin, crown nut
and washer. Apply the hub puller — and secure it with
the ordinary wheels bolts.
HUB
FULLER, 78 40 028
7. Pull Off the hub.
8. Prevent sand and other foreign matter from ante
the hub seals and bearings by 0°“er these items
over with clean clothes.
ring
om
INSTALLATION
Clean the hub thoroughly and make sure that there is no
dirt in the shaft seal.
1- Bafore installing, grease the tongue and sliding surface
of the shaft seal.
Fit the hub on the shaft. Put on the washer and tight-
en the castle nut using a torque of 180 Nm (130 ft.-|b.,
18 kpm) for the front hub and 90 Nm (68 ft.-lb., 9.0
kW“) for the rear hub, on front wheel hubs: refit the
brake housing.
. Secure the castle nut with the cotter pin. Refit the
wheel and the hub cap.
REPLACEMENT OF BALL BEARING IN REAR WHEEL
HUB
Changing the front wheel bearings, see group 6.
REMOVAL
Before starting work, make sure that the car is thoroughly
cleaned under the fenders. Scrape off all dirt that might
loosen and enter the bearings.
1. Jack up the car and remove the wheel.
2. Remove the dust cap, using a screwdriver.
Remove the cotter pin, castle nut and washer.
Check that the handbrake is fully released.
Pull off the brake drum, using puller 78 40 028.
Remove the shaft seal and the circlip.
From outside the brake drum, press out both bearings.
$9391.59)
INSTALLATION
Clean all the components thoroughly, and provide new
parts in place of any worn or damaged ones. Fit 3 new
shaft seal.
774~3