Honda Power Equipment TPG-4300H-DX, TPG-2900H-DX Tsurumi’s Operation, Service, and Repair Manual

Tsurumi’s Operation, Service, and Repair Manual

(1)In order to gain access for removal of the generator and engine as a unit, the fuel tank will first need to be drained and removed. (Refer to the procedures in Draining of the Fuel Tank and to Replacement of the Fuel Tank.)

(2)In addition, the front panel and control box will need to be removed as covered in the pro- cedures that follow.

(3)Tag and disconnect engine wiring from the front panel (29). The engine wiring is in the cable that exits the control box (32).

(4)Remove two screws (11) from the generator brush cover (10). Tag and disconnect gener- ator wiring.

NOTE:

•Only Models TPG-4300H-DX, TPG-6000H-DX, and TPG-7000H-DXE have a wiring access plate.

(5)Separate the flexible tube (12) from the rear cover (7). Pull generator wires out of the access opening in the rear cover (7).

(6)Disconnect engine wiring from the generator as required.

(7)Remove four flanged bolts (21) to remove support bar (22).

(8)With engine and generator wiring disconnected, the front panel can now be removed.

(9)Remove four frame bolts (31) from front panel (29).

(10)Remove flanged nuts (26) from generator vibration mounts (27.2).

(11)Remove four flanged nuts (26) from four engine vibration mounts (27). Remove spacers (27.1).

(12)Lift the engine and generator assembly from the frame (28) using an overhead-lifting device.

CAUTION:

•Be sure to protect the engine from damage. Put cushioning material between the engine and the workbench. Use wooden blocks to support the engine and generator assembly during removal and installation of generator components.

(13)Set engine and generator assembly on the workbench. Position the assembly with the gen- erator end facing up; use support blocks to steady the assembly.

(14)If you are replacing the stator (6), refer to Replacement of Generator Stator.

(15)If you are replacing the rotor (2), refer to Replacement of Rotor.

(16)If your are replacing the rotor bearing (3), refer to Replacement of Rotor Bearing.

(17)If you are replacing the engine (H-1), refer to Replacement of Engine.

(18)Install front cover (1) with cooling slots down. Align screw holes and install four bolt and washer assemblies (13).

(19)Tighten bolt and washer assemblies (13) to the torque values shown in Table 10.

Removal/Installation Page 48