Muffler - Install
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793C XQ Off-Highway Truck and 793C Off-Highway Truck Engine Supplement
[RENR2533]
793C XQ Off-Highway Truck and 793C Off-Highway Truck Engine Supplement
Muffler - Remove
793C XQ Off-Highway Truck and 793C Off-Highway Truck Engine Supplement
Radiator - Install
AIR INLET AND EXHAUST SYSTEM
MUFFLER GP
1.1. Installation Procedure
- Position clamp assembly (9) in the center and one on each end of extension pipe (8).
- Install clamp assembly (7) on the straight end of extension pipe (8).
- Attach a suitable lifting device to extension pipe (8). Attach the lifting device to a suitable hoist. The weight of the extension pipe is approximately
38 kg (84 lb) . - Position the extension pipe (8) onto the platform and behind the steering tank.
Note: Only hand tighten bolts (10) that secure clamps (9) to the platform.
Show/hide tableIllustration 2 g00915625 - Align clamps (9) that secure the extension pipe (8) to the plate assemblies on the platform. Secure three clamps (9) to the plate assemblies with bolts (10).
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Illustration 3 g00915631 Show/hide tableIllustration 4 g00946349 - Position the inlet ports (15) of the muffler assembly at approximately 30° from the bottom of the muffler assembly. Attach a suitable lifting device to muffler assembly (6). Attach the lifting device to a suitable hoist. The weight of the muffler assembly is approximately
327 kg (720 lb) .Note: Muffler assembly (6) must also be in close proximity to the extension pipe (8).
- Position the muffler assembly (6) above the platform. Lower the muffler into the correct position and check the alignment of the inlet ports (15) with the elbows.
- If the elbow does not align with the inlet ports on muffler assembly (6), remove the muffler assembly from the lifting device and correct the angle of the inlet ports.
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Illustration 5 g00946361 - Once the correct angle for the muffler assembly (6) has been determined, install the following components in the inlet ports of the muffler assembly: pipe (17) and seal ring (18).
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Illustration 6 g00946364 - Position strap (11) around muffler assembly (6).
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Illustration 7 g00915629 - Install bolts (14) in order to secure the muffler strap (11) to the platform.
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Illustration 8 g00915627 - Loosely install nut (13) in order to secure the muffler strap (11) to platform (12).
- Repeat the following Steps in order to install the remaining strap (11): 10, 11 and 12.
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Illustration 9 g00915621 - Slide extension pipe (8) onto muffler assembly (6). Slide clamp (7) onto extension pipe. Align the angled end of the extension pipe parallel to the platform.
- Tighten clamp (7) in order to secure the extension pipe to the muffler assembly.
- Once extension pipe (8) is positioned, tighten bolts (10) in order to secure clamps (9) to the platform.
- Tighten nut (13) in order to secure the muffler assembly (6) to the platform (12).
- Repeat Step 17 for remaining strap (12).
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Illustration 10 g00947742 - Attach a suitable lifting device to cover (2). Attach the lifting device to a suitable hoist. The weight of the cover is approximately
230 kg (507 lb) .Show/hide tableIllustration 11 g00915619 Show/hide tableIllustration 12 g00915620 - Position cover (2) on the truck, as shown.
- Install bolts (4) and (5) in order to secure the cover (2).
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Illustration 13 g00915616 - Position grab handles (3) on cover (2). Install bolts (1) in order to secure grab handles to the cover.
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Illustration 1 | g00946339 |
End By:
- Remove the truck body retaining cable. Refer to Disassembly and Assembly, "Truck Body Retaining Cable - Remove and Install".
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