Injection Pump - Installation (0-88)
Section 0 - Engine Disassembly and Assembly - Group 00
B Series Shop Manual
Unlocked Bosch VE and P7100 Injection
Pump - Installation (0-93)
The following procedure was written for those without
immediate access to a fuel pump timing tool, Part No.
3377259. The procedure for timing an unlocked Bosch
VE fuel pump with the pump off of the engine is given in
Section 5. If the pump is installed using the following
procedure, it should be adjusted to the exact timing
using tool No. 3377259 before being put into service.
This procedure is available in Bulletin Nos. 3810348-01
Locate top dead center (TDC) for Cylinder Number 1 by
rotating the crankshaft while pushing in on the timing pin
until it engages.
The Robert Bosch VE pump uses a spring loaded cam
mechanism that makes positioning the keyway more dif-
To align the Robert Bosch VE keyway, secure the pump
in a vise and install the lock washer and nut on the drive
8 mm Allen or 10 mm Hex
Remove the special washer by loosening the lockscrew.