Saab 95 1967, Service Manual

Page: 136 / 610

VALVE STEM SEALS Installation
1. Install new valve stem seals on the valve stems.
2. Position the valve spring and valve spring washers
and press with tool 78 62 279 down the Sprlng,'
3. Install the valve retainers and then relax the Sprlng
tension. Check that the retainer has adopted the cor.
Removal
(Engine installed in the car)
1. Remove the rocker arm assembly.
2. Unscrew the spark plugs.
2. Instead of a spark plug, screw in tool 78 62 402 and
secure with same that valve of which the valve spring
is to be removed. Before inserting the tool, the piston
should however be put near the T.D.C. This for safety’s
sake, should for some reason the valve come loose and
fall down on the piston.
4. By means of tool 78 62 279 depress the valve spring
and remove the valve retainers.
rect position.
Remove tool 78 62 402.
Screw in the spark plugs.
Install the rocker arm assembly.
Adjust the valve play.
Install the valve covers.
Reconnect the ignition cables.
Install the air filter.
95090.“???
VALVE GRINDING
Removal of valves
Press down the valve spring washer with valve spring pliers.
Remove the valve retainer, slowly relax the plier tension,
remove the spring washer, the spring, the oil seal and the
valve.
REMOVAL
OF VALVES
REMOVAL OF VALVE SPRING
1. Tool 78 62 279
2. Tool 78 62 402
1
. .
5. Carefully relax the spring tenSIon, and remove the I O m _
valve spring and its washer. T m
6. Remove the valve stem seal from the valve stem. ‘5 3“
6
am-
CYLINDER HEAD. AND DISASS
1. Retainer
2. Valve spring washer
3. Valve spring
4. Rubber sealing
5. Cylinder head
6. Inlet valve
7. Exhaust valve
EMBLED VALVES
01‘ '1 E