Distributor Removing; Distributor Dismantling - Volvo 164, 1970 Service Manual

REPAI R I NSTRUCTIONS
Fig , 3·49. Vac uum re g ul a tor
1. Eccentric for adjusting firing drop
2. Pull rod
3. Connection from intake manifold
4. Secondary diaphragm
5. Connection from the carburettors
6. Return spring from primary diaphragm
7. Primary diaphragm
8. Register
9. Return spring for secondary diaphragm
DISTRIBUTOR
REMOVING
VOLVO
103 3 14
1. Release the lock clamps for the distributor cap
and · I ift of the cap.
2. Remove the primary lead from the primary con-
nection,
l,
Fig.
3.47.
Remove the vacuum hoses from the vacuum re-
gulator. (When removing the hose from the bake-
lite connection, observe great care not to break
the connection.)
3.
Slacken the screw
(3,
Fig.
3-47)
and pull up the
distribufo r.
DISMANTLING
1. Pull off the dist·ributor arm.
Remove the cirdip fo r the pull rod from the
vacuum regulator.
Remove , t he vacuum regulator according to Fig.
3-50.
2. Mark up how the lock damps for the cap are
located and rem ove them.
Fig. 3-50. Rem ovin g the vacu u m reg ul ator
Disconnect the leadfrom the breaker contacts
and remove the primary ,connection, Fig.
3-51.
Lift up the breaker plate.
3. Disconnect the springs for the centrifugal governor
and mark up how the breaker cam is located in
relation to the distributor
sha· ~ t.
Secure the break-
er cam in a vice with soft jaws. Carefully knock
on the distributor housing with a plasti·c mallet
Wig.
3-52)
until the cirdip
(22,
Fig.
3-48)
has
released.
Fig. 3-51. Removing the primary connection
VOLVO
1033 16
3 : 21