JLG 4394RT Service Manual - Manual (Page 126)

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3-90 – JLG Lift – 3121249
Exhaust System
ALLOW ENGINE AND COMPONENTS TO COOL DOWN BEFORE
SERVICING.
REMOVAL:
1. Disable machine operation.
2. Remove the tail pipe (2) by removing the bolts (3),
washers (4) and nuts (5).
3. Loosen the clamp (6).
4. Remove the bolts (10) and washers (11) connecting
the muffler (1) to the mounting bracket. Remove
muffler.
5. Remove exhaust pipe (7) by removing the nuts (8)
and washers (9).
INSTALLATION:
1. Follow Removal Steps in reverse.
NOTE: Apply Loctite® #242 to bolt (10).
1
2
3, 4, 5
6 7 8, 9
10, 11
1. Muffler
2. Exhaust Tail Pipe
3. Bolt, 3/8"NC-16 x 1"
4. Washer 5. Nut
6. Clamp
7. Exhaust Pipe
8. Nut 9. Washer
10. Bolt, 3/8"NC-16 x 1"
11. Washer
Figure 3-63. Exhaust System (Deutz Engine)