TM 5-2420-230-24-2
Fuel Injection Pump, In-Line, Spill Port Timing (005-013)
B3.9 and B5.9 Series Engines
Page 5-34
Section 5 - Fuel System - Group 05
WARNING
Wear appropriate eye and face protection when using
compressed air. Flying debris and dirt can cause bodily
injury.
QD Contact Cleaner, Part No. 3824510
Torque Value:
Nippondenso
123 Nm
[91 ft-lb]
Bosch "A"
Pump
85 Nm
[63 ft-lb]
Bosch In-Line
(P3000/P7100)
Pump
195 Nm
[144 ft-lb]
NOTE: Before installing the fuel pump drive gear, clean the
injection pump shaft and gear tapers with a residue free
cleaner (Cummins Part No. 3824510, or equivalent) by
spraying into the gap between the shaft and the gear. Dry
the taper surfaces with compressed air. Failure to clean and
dry the shaft and gear tapers thoroughly can result in a
timing shift to the retarded side after the engine is started
and run under load. This will result in low power, smoke,
and rough running.
Plunger Lift Timing (005-013-079)
WARNING
Wear appropriate eye and face protection when using
compressed air. Flying debris and dirt can cause bodily
injury.
CAUTION
Do not allow any dirt, debris, or paint chips to enter the
fuel system while it is open. If foreign material of any
type is allowed into the pump, lines, or injectors during
this process, it could result in an injection pump or fuel
injector malfunction.
NOTE: This timing procedure can only be used on Bosch
P
7100 fuel injection pumps.
Plunger Lift Timing Kit, Part No. 3824563
The kit contains the following items:
Dial indicator, Part No. 3824564
Adapter, Part No. 3824565
Special socket, Part No. 3824566
Delivery valve seals, Part No. 3824567.
Step: 1
Thoroughly clean the engine and fuel system before at-
tempting to remove any components. Pay special attention
to the top of the fuel injection pump. Use compressed air
to remove any water remaining on the fuel pump after the
cleaning process.
L-894
