Use and Care Manual

Tsurumi’s Operation, Service, and Repair Manual
Removal/Installation
53
6-4 Replacement of Muffler(Model TPG4-3000HDX Only)
A. Refer to Figure 6-4. Remove screws (H-9) and outer muffler shield (H-8) to expose the muffler.
1. Disconnect muffler (H-10) from engine exhaust connection.
2. Remove screw (H-13). Remove muffler (H-10) together with inner shield (H-6) from slot in
bracket (44.1). .
3. Do not remove bracket (44.1) unless damaged. If damaged, remove screws (44.2) and
bracket (44.1).
NOTE: There are two attachment points on the muffler. The lower support has a lip that fits into a slot
in bracket (44.1) on the side of the generator. The upper support has a screw hole for securing
the muffler to the generator bracket (9).
4. Separate inner shield (H-6) from muffler (H-10)
5. Insert support brackets of replacement muffler (H-10) through seals (H-7) on inner shield (H-
6).
6. If removed, install bolt (H-13) through hole in lower muffler support bracket and into threaded
hole in generator bracket (9). Do not tighten bolt at this time.
7. After removing screw (H-13), lift the muffler so the lip clears the slot in generator bracket.
Then move the muffler away from the generator bracket.
8. Install inner shield (H-6) and replacement muffler (H-10).
9. Install new exhaust flange gasket (H-3) and connect exhaust flange to the muffler.
10. Align upper screw hole in top of the muffler support with the screw hole in tab of generator
bracket (9). Install screw (H-13).
11. Tighten fasteners to the torque values shown in Table 6-1.