JLG 4017RS Service Manual - Manual (Page 124)

Engine
7-10 3614RS, 4017RS
7.7.3 Exhaust System Removal—LS
1. Park machine on a firm, level surface, level machine, fully
retract boom, lower boom, place transmission in (N)
NEUTRAL, engage parking brake, and shut engine OFF.
2. Place a Do Not Operate Tag on both ignition key switch
and steering wheel.
3. Open engine cover. Allow system fluids to cool.
4. Properly disconnect battery.
5. Remove belly pan (1).
6. Loosen and remove clamp (2) at exhaust pipe (3).
7. Loosen and remove clamp (4) securing tail pipe (5).
8. Remove tail pipe from exhaust pipe.
9. Loosen and remove exhaust pipe clamps (6)
10. Loosen and remove V-band clamp (7) securing exhaust
pipe (8).
11. Remove exhaust pipe (8).
12. Remove hardware(9) securing muffler to frame.
13. Carefully lower muffler from machine.
14. Loosen and remove clamp (10) securing exhaust pipe
(3) to muffler.
15. Remove exhaust pipe.
M 7440 Z
1
M 7490 Z
2
5
3
4
M 7480 Z
6
9
7
8
10
3