Disassembly Procedure; Reassembly Procedure - Takeuchi TB014 Werkstatt-Handbuch

7. Fuel injection pump / Governor

7.2.3 Disassembly procedure:

The procedure to remove a fuel injection pump from the
gear case is shown.
[NOTICE]
Be sure to remove a flange and a fuel injection pump
drive gear with a pair without loosening the flange
installation bolts.
1)Remove fuel injection pipes, fuel pipes and a remote
control wire. Block the entrance with tape so that
trash may not enter the fuel injection pipes and the
fuel injection pump.
2)Mark the position of the timing marks of a fuel pump
and a gear case. Or, put a mark on the gear case at
the position to agree the timing mark of a fuel pump.
3)Remove a pump cover from the gear case.
4)Give the marks on a fuel injection pump drive gear
and a idle gear with paint or the like.
5)Loosen fuel injection pump installation nuts (three
nuts).
6)Loosen a installation nut of a fuel injection pump
drive gear.
7)Move a pump drive gear and a flange with a pair to
your side by gear puller.
8)Remove an installation nut and a washer.
9)Remove a fuel injection pump. Leave the pump drive
gear in the gear case.

7.2.4 Reassembly procedure

[NOTICE]
• Use a new O-ring on the fuel pump flange and apply grease.
• Confirm whether the marks (7.2.3-4) of the pump drive gear and the idle gear is correct.
1)Turn a cam shaft so that the key of the pump cam shaft may almost agree in a position of the key groove
of a pump drive gear.
2)Insert a fuel injection pump into the installation hole of the gear case straight to prevent the damage of the
O-ring. Insert a fuel pump with confirming whether the key of a camshaft and the key groove of a drive
gear agree.
3)Assemble a pump drive gear installation nut and a washer together temporarily.
4)Turn a fuel injection pump to the position where the marks (7.2.3-2) of the fuel injection pump and the gear
case agrees.
5)Fasten pump installation nuts (three nuts).
6)Tighten the pump installation nut which was assembled temporarily by the specified standard torque.
Tightening torque of the gear installation nut (without lube oil)
N•m (kgf•m)
Tightening torque
58.8 to -68.8 (6 to 7)
(R.1)
Don't disassemble
95
Fuel injection pump
Flange
Fuel injection
drive gear
Flange bolt
Spring
washer
Pump drive gear nut