Operation and maintenance manual

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Lubricate the mounting flange of the fuel injection
pump with clean engine oil.
Caution: The fuel pump drive gear inside diameter and
the shaft outside diameter must be clean and dry
before installing the shaft into the gear.
NOTE: The P7100fuel injection pump driveshaft has a
provision for a Woodruff key, however, it is not
required. Timing mark alignment is not required for the
P7100 drive gear.
Slide the pump shaft through the drive gear and
position the pump flange onto the mounting studs.
Push the pump forward until the mounting flange and
o- ring are properly fitted into the gear housing bore.
15 mm
Install the mounting nuts.
Torque Value: 43 N-m [32 ft-lb]
30 mm (P7100 Pump)
Install the retaining nut and washer.
Torque Value: 10 to 15 N • m [7 to 11 ft-lb]
NOTE: Do not exceed the torque value given. This is
not the final torque value for the retaining nut.