JLG 4017RS Service Manual - Manual (Page 125)

7-11 3614RS, 4017RS
Engine
7.7.4 Exhaust System Installation—LS
Note: Keep all clamps loosened until entire exhaust system is in
place.
1. Install exhaust pipe (3) to muffler and secure with clamp
(10).
2. Install muffler and secure with hardware removed
earlier. Do not tighten hangars.
3. Install the tail pipe (5) to the exhaust pipe (3) and secure
to frame with previously used clamps (2 & 4). Do Not
Tighten.
4. Install exhaust pipe (8) to muffler with clamps (6). Do
Not Tighten.
5. Secure exhaust pipe to engine exhaust pipe with
V-band clamp (7). Do Not Tighten.
6. Adjust the muffler, tail and exhaust pipes for proper
clearance then tighten all clamps.
7. Torque clamps (7) to 16–20 Nm (12–15 lb-ft).
8. Torque clamps (2 & 4) to 11–13 Nm (8–9.5 lb-ft).
9. Torque clamps (6) to 9–11 Nm (6.6–8 lb-ft).
10. Properly connect battery.
11. Start engine and check for exhaust leaks at all exhaust
connections. Adjust or repair as needed.
12. Install belly pan.
13. Close and secure engine cover.
14. Remove Do Not Operate Tag from ignition key switch
and steering wheel.