TM 5-2420-230-24-2
Section 5 - Fuel System - Group 05
Injection Pump Timing - Bosch VE (5-08)
B Series Shop Manual
Page 5-23
Install the drive gear retaining nut on the pump drive
shaft.
Make sure the pump is unlocked.
Rotate the drive shaft clockwise. As the pump is rotated
the gage will rotate in a clockwise direction.
As injection is completed to the respective ports the pump
will snap. At this point the gage will reverse direction to
counterclockwise. Zero the gage at the point the needle
stops and reverses to clockwise again.
L-321