1969 TOYOTA MARK II Recall

Campaign:: 70V107000 on 10/11/1979
Component:: Service brakes, hydraulic:foundation components:master cylinder
Affected:: 47,879
Notes:: Possibility that during cold weather brake fluid may not adequately flowbetween reservoir tank and master cylinder.this condition would permitgradual accumula- tion of air into master cylinder system, resulting in softpedal during application of brakes.(cor- rect by installing improved mastercylinder components.) because of rerouting the vacuum advancer hose anadditional clamp may have to be installed on fuel pipe between carburetor andfuel pump to eliminate excessive vibra- tion, which may result in fuel leakageunder prolonged high- speed operating conditions.possibility that vacuumbooster check valve may fail to seal properly.(correct by replacing with typewith longer valve body.)

1969 TOYOTA MARK II TSB