How do you reassemble a generator muffler?

Slide tank from the generator chassis. Be sure to turn fuel off and remove the fuel line from the tank first. Place tank in a safe location away from any possible damage until reassembly is needed. Next remove the muffle mounts, guards header nuts, and the muffler. Secure the fasteners in a container to prevent loss.

How do you align a generator Shim?

Raising the rear, exciter end of the generator as necessary, place two 0.010-inch (0.254 mm) shims in the vertical (6 o’clock and 12 o’clock) positions between the generator adapter and the engine flywheel housing. This will give a good starting point for alignment. Remove the vertical shims at this time.

How do I reassemble a PMG stator?

Remove the exciter cover. Remove the rotating diode assembly and/or the exciter, if needed, as explained separately. Disconnect the PMG stator leads. Remove the four bolts that hold the PMG stator to the bearing bracket. Mark the location for reassembly, and remove the PMG stator.

How do you check a generator armature & exciter field?

Measure the air gap between the exciter armature and exciter field. Nominal values are shown in Table 8. If the air gap is less than 0.02 inch (0.058 mm), 1) check generator-engine alignment, 2) check for bearing wear, 3) check for misalignment of the exciter armature or stator.

How do you rust a PMG frame stator?

Apply Nox-Rust to the machined surface on the bearing bracket where the exciter-PMG frame-stator will mount. Attach the exciter-PMG frame-stator to the bearing bracket mounting surface. Torque the bolts per Table 6 and Table 7 on pages 44-45. Brush Nox-Rust on the exposed PMG shaft journal.