156880-5420 ZEXEL 9 423 611 612 BOSCH FLYWEIGHT ASSEMBLY 9423611612 1568805420 1157431260

Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.
Illustration 1 g06489757When replacing or installing new fuel injectors, apply Nyogel® 760G lubricant on the terminals of the injector solenoid as shown in Illustration 1.The Nyogel® 760G lubricant can be ordered at the address below.https://www.nyelubricants.com/nyogel