JLG 4394RT Service Manual - Manual (Page 200)

SECTION 4 - HYDRAULICS
4-34 – JLG Lift – 3121249
3
Hydraulic Schematic
6
7
Hydraulic Schematic
4
5
Hydraulic Schematic
8
1
2
Lift Cylinder
Port Block
9 10
12 11
Item Torque
1 100 lb-ft (135.6 Nm)
2 100lb-ft (135.6 Nm)
3 25 lb-ft (33.9 Nm)
4 10 - 12 lb-ft (13.6 - 16.3 Nm)
5 35 lb-ft (47.5 Nm)
6 5 lb-ft (6.8 Nm)
7 30 lb-ft (40.7 Nm)
8 25 lb-ft (33.9 Nm)
9 40 lb-ft (54.2 Nm)
10 40 lb-ft (54.2 Nm)
11 40 lb-ft (54.2 Nm)
12 60 lb-ft (81.3 Nm)
Figure 4-30. Lift Cylinder Valve Cartridge Torque Values