6-28. SYNCHRONOUS AND TIMING REFERENCE SENSOR
This task covers:
Tool Kit, General Mechanics, Automotive
Electronic Control Unit Removed
(see para 5-28.)
Rocker Cover Removed (see para 4-140.)
Crankshaft Position Timing Tool
Engine Brake Retarder Removed
SRS/TRS Timing Tool (Appendix B, Section III, Item 40)
Whenever a sensor assembly on a pulse wheel is replaced the
sensor must be aligned in relationship to the teeth on the pulse
(1) Refer to injector removal procedures in para 6-43 and remove the one-right (IR) injector.
(Passenger side of engine - front of engine).
Failure to insert the spacer could result in damage to the dial
indicator if the piston is already at the top of travel when the tool
(2) Install the slotted spacer on the chain between the dial indicator and the top of the holder. Tighten
the clamp screw.