Opel 1900 1973, Service Manual, Page: 344 / 625

CARBURETOR AND THROTTLE LINKAGE
6 3
4. Adjust engine idle speed and mixture
CAUTION: :
Make sure choke valve opens
fully before starting idle adjustment.
THROTTLE LINKAGE REMOVAL
R e m o v a l
Opel and Manta Series
1. Remove control wire from bracket and unhook it
from segmental disc. See Figure
2. In passenger compartment, unhook wire with ball
and
plastic bushing from accelerator pedal lever. See
arrow in Figure 18.
Figure Unhook Wire in Passenger
Compartment
3. In engine compartment, pull control wire
out of bracket on dash panel.
If control wire is kinked or damaged in any
way, it must be replaced.
Feed ball and plastic bushing from engine com-
partment through opening in dash panel and hook in
accelerator pedal lever. See Figure
2. Lightly pull wire core so that the plastic bushing
slips into bore of accelerator pedal lever.
3. Hook control wire in segmental disc and
attach control wire to bracket.
Figure Installing Ball and Plastic Bushing
4. Adjust control wire.
OVERHAUL CARBURETOR
Disassembly
1. Remove outer nut from end of throttle lever to
choke link. See Figure
Removing Choke Link
2. Pry off vacuum case connecting lever. See Figure
1.
3. Unscrew carburetor cover.
4. Screw float needle valve out of carburetor cover
and take off copper seal ring.