Usage:
1.1 Liter Family Of Engines
Reference: Engine News; July 1990; Page 2; "Engine Rack Control Assemblies Improved" for 1.1 Liter Family Of Engines.
The 7X7889 Setscrew and 5C8312 Nut are used for both the fuel (power) setting and injector synchronization in the 7C1514 (3114 Engines) and 7C1516 (3116 Engines) Rack Control Assemblies. Both the setscrew and the nut can be used as direct replacements for the injector synchronization screw and nut on the former rack control assemblies, and are available for parts service. However, the 7X7889 Setscrew is 6.0 mm (.24") longer than the former setscrew.
NOTE: The fuel setting screw (power screw) for the former rack control assembly with the worm gear drive is not available.
7W6989 Fuel Injection Control Group. (1) 7C1516 Rack Control Assembly. (2) 7X7889 Setscrew. (3) 5C8312 Nut. (A) Parts used for injector synchronization. (B) Parts used for fuel setting.