B3.9 and B5.9 Series Engines
Section 6 - Injectors and Fuel Lines - Group 06
NOTE: The needle valve and nozzle tip are precisely
matched for fit. The parts must not be intermixed.
Remove the nozzle holder from the vise.
Remove the pressure spindle, pressure spring, and shims.
Remove and discard the injector sealing sleeve.
When using solvents, acids, or alkaline materials for
cleaning, follow the manufacturer's recommendations
for use. Wear goggles and protective clothing to avoid
flush thoroughly and remove completely all varnish and