Caution: Do not remove the control lever. The Bosch VE lever is indexed to the shaft during pump calibration.
Disconnect all control linkage.
13 mm
Remove the pump support bracket.
Remove the access cap and gear retaining nut and washer.
9/16 inch
Loosen the CAV fuel injection pump lock screw and position the special washer, then tighten the lock screw
against the pump drive shaft.
Torque Value: 7 N«m [5 ft-lb]
3/8 Inch
Loosen the Stanadyne DB4fuel injection pump lock screw and position the special washer. Tighten the lock screw
until contact is made with the fuel injection pump drive shaft.
Torque Value: 12 N®m [9 ft-lb]
8 mm Allen Wrench or 10 mm Hex
The special washer on the Bosch injection pump must be removed so the lock screw can be tightened against the
drive shaft.
Torque Value: 30 N»m [22 ft-lb]
NOTE: Wire the washer to the pump.
75 mm T-Bar
Pull the fuel injection pump drive gear loose from the pump drive shaft.
Remove the gasket and clean the surface.
