JLG 600SC_660SJC Service Manual - Manual (Page 129)

SECTION 5 - CAT CHASSIS (S/N 0300128000 TO PRESENT)
3121157 – JLG Lift – 5-37
Nut M12 17
29 ft lb (± 3)
39.2 N-m (±4.9)
(38-16)
Plug PF 1/2 10
87 ft lb (±3)
118 N-m (±4.9)
(41)
Socket head bolt M14*2.0*40L 12
140 ft lb (±11)
191 N-m (±15)
(47)
Socket head bolt M12*1.75*40L 10
80 ft lb (±7)
108 N-m (±10)
(50)
Plug 31.75
61 ft lb (±3)
83.4 N-m (±4.9)
(55)
Socket head bolt M10*1.5*30L 8
43 ft lb (±3)
58.8 N-m (±4.9)
(60)
NOTE: (1) Refer to Figure 5-21. and Figure 5-22. exploded views.
Table 5-4. List of Tightening Torque
Parts Name Nominal Size
Hexagon Width Across
Flats (mm)
Tightening Torque
Applicable Components
or Parts (1)